LKSunny wrote: > i know it can make simple function, if have Statistics knowledge... ah so you can read a page and therefore determine it's simple even though you have no 'Statistics knowledge' - brilliant deduction. you have 3 choices (given that your to stubborn to ask the sys admin to install the stats extention): 1. get some 'Statistics knowledge' 2. find a statistics/maths forum/mailinglist 3. pray someone with the patience to grok your question has such a function lying around and is willing to share. have !! a !! very !! nice !! day !! > > reference: > http://en.wikipedia.org/wiki/Harmonic_Mean > > "Jochem Maas" <jochem@xxxxxxxxxxxxx> > ???????:47628FED.3080701@xxxxxxxxxxxxxxxx >> LKSunny wrote: >>> i know stats_harmonic_mean(), but i am not server admin, i can't install >>> PECL, so i need make it by manual, but i have't Statistics knowledge, any >>> one can help me ? thank you very much !! >> I doubt anyone is going to write a php version of that function for you. >> >> given that you are not the server admin then someone else must be, go to >> that person and ask them to run the relevant pecl command: >> >> pecl install stats >> >> if they won't get another hoster. regardless you can still develop with >> that extension >> on your local machine. >> >> If you really need such a function/extension then you should be >> able to convince the client that it's less effort to find suitable hosting >> than it >> is to waste time reinventing a, potentially complex, wheel. >> > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
