corr-ddof ( x-seq y-seq n -- corr ) (original) (raw)
corr-ddof ( x-seq y-seq n -- corr )
Vocabulary
math.statistics
Inputs
| x-seq | an object |
|---|---|
| y-seq | an object |
| n | an object |
Outputs
| corr | an object |
|---|
See also
population-corr, sample-corr
Definition
USING: kernel math math.functions ;
: corr-ddof ( x-seq y-seq n -- corr )
[ [ population-cov ] ] dip [ var-ddof ] curry
[ bi@ * sqrt ] curry 2bi / ;