Sidebar
perseus:user:activities:matrixprocessing:basic:combinebyidentifiersprocessing
Table of Contents
Combine rows by identifiers
General
- Type: Matrix Processing
- Heading: Basic (Processing)
Brief description
Collapses multiple rows with same identifiers in the specified identifier column into a single row. For numeric rows it can be specified how muliple values should be summarized, e.g. by mean or median.
Output: Matrix with respective rows collapsed.
Parameters
ID column
Selected text column containing the IDs that are going to be clustered (default: first text column in the matrix)
Keep rows without ID
If checked, rows without ID are kept and each as a separate row (default: unchecked).
Average type for expression columns
Definition how numeric values in expression columns of clustered rows should be averaged (default: Median). The average operation can be selected from a predefined list:
- Sum
- Mean
- Median
- Maximum
- Minimum
Parameter window
perseus/user/activities/matrixprocessing/basic/combinebyidentifiersprocessing.txt · Last modified: 2015/11/23 14:47 (external edit)
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution 4.0 International
