math.statistics: remove probabilities word, not really needed.

2012-09-26 08:32:30 -07:00 · 2012-09-26 08:32:30 -07:00 · 6072e58db3
parent ca69afec31
commit 6072e58db3
1 changed files with 0 additions and 3 deletions
--- a/basis/math/statistics/statistics.factor
+++ b/basis/math/statistics/statistics.factor
@ -333,9 +333,6 @@ ALIAS: corr sample-corr
 : cum-max ( seq -- seq' )
    dup ?first [ max ] cum-map ;

-: probabilities ( seq -- probabilities )
-    [ histogram values ] [ length ] bi v/n ;
-
 : entropy ( probabilities -- n )
    dup sum '[ _ / dup log * ] map-sum neg ;