|   | Name | Description | 
|---|
  | Apply(String, FuncDouble, Boolean) | 
            Returns a new numeric column with the given name and size containing the items 
            in this column that evaluate to true using the given logical function.
             | 
  | Apply(String, FuncDouble, Double) | 
            Returns a new numeric column with the given name and same size as 
            this column, whose values are the result of applying the given 
            double unary function to each element of this column.
             | 
  | Apply(String, FuncString, Boolean) | 
            Returns a new column with the given name and size containing the items in this 
            column that evaluate to true using the given logical function.
             | 
  | Apply(String, FuncString, String) | 
            Returns a new column with the given name and same size as this 
            column, whose values are the result of applying the given unary 
            function to each element of this column.
             | 
  | Apply(String, FuncDouble, Double, Double, DFNumericColumn) | 
            Returns a new numeric column with the given name and size as this column, 
            whose values are the result of applying the given binary function to each 
            element of this column.
            The first parameter to the binary function is an element of self; the
            second parameter is the corresponding element of the passed column.
             | 
  | Apply(String, FuncDouble, Double, Double, DoubleVector) | 
            Returns a new numeric column with the given name and same size as this 
            column, whose values are the result of applying the given double binary 
            function to each element of this column.
            The first parameter to the binary function is an element of self; the
            second parameter is the corresponding element of the passed vector.
             | 
  | Apply(String, FuncDouble, Double, Double, Double) | 
            Returns a new numeric column with the given name and same size as 
            this column, whose values are the result of applying the given 
            double binary function to each element of this column. 
            The first parameter to the binary function is the column element; 
            the second parameter is the passed double-precision value. 
             | 
  | Apply(String, FuncDouble, Int32, Double, Int32) | 
            Returns a new numeric column with the given name and same size as 
            this column, whose values are the result of applying the given 
            double integer function to each element of this column.
            The first parameter to the binary function is the column element; 
            the second parameter is the passed integer value. 
             | 
  | Apply(String, FuncString, String, String, DFStringColumn) | 
            Returns a new column with the given name and same size as this 
            column, whose values are the result of applying the given binary 
            function to each element of this column.
            The first parameter to the binary function is an element of self; the
            second parameter is the corresponding element of the passed column.
             | 
  | Apply(String, FuncString, String, String, String) | 
            Returns a new column with the given name and same size as this 
            column, whose values are the result of applying the given binary 
            function to each element of this column. 
            The first parameter to the binary function is the column element; 
            the second parameter is the passed string. 
             |