column
inline fun <reified T> column(name: String = "", infer: Infer = Infer.Nulls, noinline expression: RowExpression<Any?, T>): ColumnReference<T>
inline fun <T, reified C> column(df: DataFrame<T>, name: String = "", infer: Infer = Infer.Nulls, noinline expression: RowExpression<T, C>): ColumnReference<C>
Deprecated
It's recommended to migrate to the String or Extension Properties Access API https://kotlin.github.io/dataframe/apilevels.html