General info
General information about DataFrame
:
count
/rowsCount()
— number of rowscountDistinct()
— number of distinct rowscolumnsCount()
— number of columnscolumnNames()
— list of column namescolumnTypes()
— list of column typeshead(n)
— first n rows (default 5)schema()
— schema of columnsdescribe()
— general statistics for every column
Last modified: 27 September 2024