Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Re^6: Calculate log of matrix values

by BillKSmith (Priest)
on Aug 10, 2013 at 18:51 UTC ( #1048927=note: print w/replies, xml ) Need Help??


in reply to Re^5: Calculate log of matrix values
in thread Calculate log of matrix values

What a difference a day makes. Of course it is an excelent idea to replace the zero in the raw data with a small number (Especially if there is reason to believe that the zero is the result of truncation.)
Bill

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1048927]
help
Chatterbox?
[ambrus]: Corion: which coordinate system is the upside down one?
[Corion]: ambrus: "the other" ;) To me, "normal" for GUIs means (0,0) is left-upper corner of the monitor/window. But for Prima, the lower-left corner it is ;)
[Corion]: Which would be OK for mathematics and paper, for me ;)
[ambrus]: Ok, so Prima has a postscript-like coordinate system
[Corion]: ambrus: Yes, which kinda makes sense because Prima also has Postscript output or something, I think

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (6)
As of 2016-12-09 10:46 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (150 votes). Check out past polls.