[Haskell-cafe] Matplotlib analog for Haskell?

[Antoine Latter]

On Fri, Jun 3, 2011 at 9:57 AM, Dmitri O.Kondratiev <dokondr at gmail.com> wrote:
>
> On Fri, Jun 3, 2011 at 3:44 PM, Ivan Lazar Miljenovic
> <ivan.miljenovic at gmail.com> wrote:
>>
>> On 3 June 2011 21:39, Dmitri O.Kondratiev <dokondr at gmail.com> wrote:
>> > Hello,
>> >
>> > Please advise on Haskell 2D plotting libraries to generate plots,
>> > histograms, power spectra, bar charts, errorcharts, scatterplots, etc,
>> > similar to what Matplotlib does:
>> > http://matplotlib.sourceforge.net/
>>
>> I was going to list the possible packages but found too many... so
>> search for "chart" and "plot" on Hackage:
>> http://hackage.haskell.org/package/
>>
>> In particular, the Chart, plot and gnuplot libraries probably do what
>> you want (or at least a subset).
>>
>> --
>
> Thanks!
> I tried gnuplot:
>
> GHCi, version 7.0.3: http://www.haskell.org/ghc/  :? for help
> Loading package ghc-prim ... linking ... done.
> Loading package integer-gmp ... linking ... done.
> Loading package base ... linking ... done.
> Loading package ffi-1.0 ... linking ... done.
> Prelude> import Graphics.Gnuplot.Simple
> Prelude Graphics.Gnuplot.Simple> :l Demo.hs
>
> Demo.hs:25:18:
>     Could not find module `Paths_gnuplot':
>       Use -v to see a list of the files searched for.
> Failed, modules loaded: none.
> Prelude Graphics.Gnuplot.Simple>
>
>
> Where to get `Paths_gnuplot': module?
>

Have you installed the gnuplot package?

What command did you use to start GHCi?

Thanks,
Antoine

>
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