Search found 2 matches
- Sun Aug 09, 2009 9:28 am
- Forum: Data Manipulation
- Topic: negative values conversion to log
- Replies: 7
- Views: 28988
Re: negative values conversion to log
That worked! :) thank you so much for such a fast responce! :)
- Sun Aug 09, 2009 9:19 am
- Forum: Data Manipulation
- Topic: negative values conversion to log
- Replies: 7
- Views: 28988
negative values conversion to log
Hello! I have a problem with a need to convert negative values to log.
I need to make a following transformation: "l(w)=log(1+w) if w>o and l(w)=-log(1-w) when w<0 " but I don't know where and how should I input it?
I need to make a following transformation: "l(w)=log(1+w) if w>o and l(w)=-log(1-w) when w<0 " but I don't know where and how should I input it?