note 89250 deleted from function.stats-standard-deviation by danbrown
| From: | danbrown@php.net | Date: | Fri, 27 Feb 2009 22:37:33 +0000 |
| Subject: | note 89250 deleted from function.stats-standard-deviation by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-151237@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
----
You can determine wheter the variance (from which the deviation is calculated) is divided by n or
n-1. While just n is the default you need to set the second parameter to TRUE for n-1.