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Home: Perl Programming Help: Beginner:
drawing graphs

 



zeppelin girl
New User

Nov 4, 2008, 2:01 AM

Post #1 of 3 (424 views)
drawing graphs Can't Post

Hello all!

i wish to draw a pearson correlation regression line, which is basically means drawing a line of a given linear equation, and all the data dots.
Do you know any perl module for that porpuse?

Thanks.


shawnhcorey
Enthusiast


Nov 4, 2008, 6:17 AM

Post #2 of 3 (419 views)
Re: [zeppelin girl] drawing graphs [In reply to] Can't Post


In Reply To
Hello all!

i wish to draw a pearson correlation regression line, which is basically means drawing a line of a given linear equation, and all the data dots.
Do you know any perl module for that porpuse?

Thanks.


Try GD::Graph (You may need to download GD too). I not sure if it can do what you want but it can do simple line graphs and scatter graphs.

http://search.cpan.org/author/BWARFIELD/GDGraph-1.44/Graph.pm

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zeppelin girl
New User

Nov 4, 2008, 10:47 PM

Post #3 of 3 (404 views)
Re: [shawnhcorey] drawing graphs [In reply to] Can't Post

thanks...i think i'll try GD::graph::mixed..

 
 


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