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perseus:user:activities:matrixprocessing:filterrows:filterrandomrows
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Filter rows based on random sampling
General
- Type: Matrix Processing
- Heading: Filter rows
Brief description
A given number of rows is kept based on random decisions.
Output: The filtered matrix.
Parameters
Number of rows
The filtering is based on random decisions, where a given number of rows is kept (default: total number of rows in the matrix).
Filter mode
The “Filter mode” defines, whether the input matrix will be reduced (“Reduce matrix” = default) or a new categorical column called “Filter” will be generated containing the categories “Keep” and “Discard” (“Filter mode” = “Add categorical column”).
Parameter window
perseus/user/activities/matrixprocessing/filterrows/filterrandomrows.txt · Last modified: 2015/11/23 14:47 (external edit)
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