Difference between revisions of "Add calculated column (analysis)"

Revision as of 18:15, 9 December 2020

Analysis title

Add calculated column

Provider

Institute of Systems Biology

Class

AddCalculatedColumnAnalysis

Plugin

ru.biosoft.analysis (Common methods of data analysis plug-in)

Description

This method adds a column with the specified name to the input table. Values for each of the cells inside this column are calculated in respect to the input JavaScript expression.

The expression should be written in JavaScript language. You can refer to the row values using column name as the identifier. Non-word characters in the column names are replaced with underscore character.

Parameters:

• Input table – Specify input table
• Column name – New column name
• Column type – Type of column values
• Expression – Expression that will be calculated for all table rows
• Use same table – If true, new column will be added to input table.
• Convert to values – Write calculated values to column permanently
• Output table – Path to newly created table with added column