frameCol

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ frameCol("frameColumnName") }

df.select{ frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ frameCol("frameColumnName") }

df.select{ frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ myColumnGroup.frameCol("frameColumnName") }

df.select{ myColumnGroup.frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ myColumnGroup.frameCol("frameColumnName") }

df.select{ myColumnGroup.frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "myColumnGroup".frameCol("frameColumnName") }

df.select{ "myColumnGroup".frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "myColumnGroup".frameCol("frameColumnName") }

df.select{ "myColumnGroup".frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ Type::myColumnGroup.frameCol("frameColumnName") }

df.select{ Type::myColumnGroup.frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ Type::myColumnGroup.frameCol("frameColumnName") }

df.select{ Type::myColumnGroup.frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "pathTo"["myColumnGroup"].frameCol("frameColumnName") }

df.select{ "pathTo"["myColumnGroup"].frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "pathTo"["myColumnGroup"].frameCol("frameColumnName") }

df.select{ "pathTo"["myColumnGroup"].frameCol<String>("frameColumnName") }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ frameCol("pathTo"["frameColumnName"] ) }

df.select{ frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ frameCol("pathTo"["frameColumnName"] ) }

df.select{ frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ myColumnGroup.frameCol("pathTo"["frameColumnName"] ) }

df.select{ myColumnGroup.frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ myColumnGroup.frameCol("pathTo"["frameColumnName"] ) }

df.select{ myColumnGroup.frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "myColumnGroup".frameCol("pathTo"["frameColumnName"] ) }

df.select{ "myColumnGroup".frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "myColumnGroup".frameCol("pathTo"["frameColumnName"] ) }

df.select{ "myColumnGroup".frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ Type::myColumnGroup.frameCol("pathTo"["frameColumnName"] ) }

df.select{ Type::myColumnGroup.frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ Type::myColumnGroup.frameCol("pathTo"["frameColumnName"] ) }

df.select{ Type::myColumnGroup.frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "pathTo"["myColumnGroup"].frameCol("pathTo"["frameColumnName"] ) }

df.select{ "pathTo"["myColumnGroup"].frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "pathTo"["myColumnGroup"].frameCol("pathTo"["frameColumnName"] ) }

df.select{ "pathTo"["myColumnGroup"].frameCol<String>("pathTo"["frameColumnName"] ) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ colsOf<Int>().frameCol(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ colsOf<Int>().frameCol(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ frameCol(0) }

df.select{ frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ frameCol(0) }

df.select{ frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ myColumnGroup.frameCol(0) }

df.select{ myColumnGroup.frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ myColumnGroup.frameCol(0) }

df.select{ myColumnGroup.frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "myColumnGroup".frameCol(0) }

df.select{ "myColumnGroup".frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "myColumnGroup".frameCol(0) }

df.select{ "myColumnGroup".frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "pathTo"["myColumnGroup"].frameCol(0) }

df.select{ "pathTo"["myColumnGroup"].frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "pathTo"["myColumnGroup"].frameCol(0) }

df.select{ "pathTo"["myColumnGroup"].frameCol<String>(0) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ frameCol(frameColumnA) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ myColumnGroup.frameCol(frameColumnA) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters

Type Parameters

See also

Throws

Frame Col

Creates a ColumnAccessor (or SingleColumn) for a frame column with the given argument which can be either an index (Int) or a reference to a column (String, ColumnPath, KProperty, or ColumnAccessor; any Access APIs).

This is a DSL-shorthand for frameColumn and can be both typed and untyped (in case you're supplying a column name, -path, or index). In addition, extra runtime checks are in place to ensure that the column you specify is actually a frame column. The function can also be called on ColumnGroups to create an accessor for a frame column inside a ColumnGroup.

For more information: See frameCol on the documentation website.

Check out: Grammar

For example:

df.select{ frameCol<String>("frameColA") }

df.select{ frameCol(SomeType::frameColB) }

df.select{ myColumnGroup.frameCol(1) }

Examples for this overload:

df.select{ "myColumnGroup".frameCol(frameColumnA) }

To create a ColumnAccessor for another kind of column, take a look at the functions col, colGroup, and valueCol.

Parameters