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erpstat - simple ERP statistics programs


The following are a set of simple statistics programs written by Steve Luck while at the University of California, San Diego. It is unknown how exhaustively these programs have been tested. Some have comparable functionality to programs in Gary Perlman’s unixstat package - in these cases, the user is advised to instead use the unixstat package.

See the man page for each of the following programs for more information.


chisquar - calculate the chi-square value
freqdist - calculate a frequency distribution
mean     - calculate the mean
median   - calculate the median of a set of integers
mnsdse   - calculate the mean, N, standard deviation, and standard error
relu     - calculate the relative uncertainty statistic
zscore   - calculate z-scores for a set of numbers


Steve Luck

See Also


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