- Input a valid Maths Expression in Math Expression field such as col_a+col_b*col_c/col_d. Value generated by evaluating the Maths Expression would be listed under the Output Column added to the output DataFrame.
Using ‘Math Functions’ Node :
- Select a column in the Columns drop down.
- Select a function from the dropdown which would be applied to the selected column.
- Select ‘Replace Existing Cols’ option. If selected as ‘True’ then the computed value would replace the existing column data. If kept ‘False’ then a new column would be added to the output DataFrame.
Hey Chris,
Using ‘Math Expression’ Node :
- Input Output column name
- Input a valid Maths Expression in Math Expression field such as col_a+col_b*col_c/col_d. Value generated by evaluating the Maths Expression would be listed under the Output Column added to the output DataFrame.
Using ‘Math Functions’ Node :
- Select a column in the Columns drop down.
- Select a function from the dropdown which would be applied to the selected column.
- Select ‘Replace Existing Cols’ option. If selected as ‘True’ then the computed value would replace the existing column data. If kept ‘False’ then a new column would be added to the output DataFrame.