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Converting sum values into propabilities

 

sums2prop Convert a frame of sum values into propabilities
-d <data> source data
-dout <trgdata> result data

This command converts a frame containing numerical values into propabilities by dividing each data record by the sum of its components.

Example: A frame of sums (see the example of clcomb, section 3.11) is converted into a frame of propabilities.

...
# Original data contains the number of hits
NDA> sums2prop -d hitcounts -dout hitprop
# Resulting data contains propabilities
# The sum of each data record is unity


next up previous contents
Next: Binarizing a classification to Up: Data reorganization Previous: Combining classifications

Anssi Lensu
Tue Jul 23 11:58:18 EET DST 2002