Quickutilβ

Lisp utilities on demand

Fork me on GitHub
search

There are 4 utilities.

mean v1.0

Returns the mean of sample. sample must be a sequence of numbers.

Provides
mean
Source Code
 
median v1.0

Returns median of sample. sample must be a sequence of real numbers.

Provides
median
Requires
copy-sequence
Source Code
 
variance v1.0

Variance of sample. Returns the biased variance if biased is true (the default), and the unbiased estimator of variance if biased is false. sample must be a sequence of numbers.

Provides
variance
Requires
mean
Source Code
 
standard-deviation v1.0

Standard deviation of sample. Returns the biased standard deviation if biased is true (the default), and the square root of the unbiased estimator for variance if biased is false (which is not the same as the unbiased estimator for standard deviation). sample must be a sequence of numbers.

Provides
standard-deviation
Requires
variance
Source Code