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Re: question about plotting

  • To: mathgroup at smc.vnet.net
  • Subject: [mg119097] Re: question about plotting
  • From: Peter Breitfeld <phbrf at t-online.de>
  • Date: Sat, 21 May 2011 06:51:21 -0400 (EDT)
  • References: <ir5g7j$t0l$1@smc.vnet.net>

Krzysztof Kutak wrote:

> Hello,
> I would like to combine plot od datapoints in one dimension(for this I
> use ListPlot[data]) with fitted function ( f[r] ). Do you know how to
> do this?
>
> Best wishes
> Krzysztof
>

Use Epilog:

punkte=RandomReal[{0,5},20]//Sort
pkt=Transpose[{Range[Length@punkte],punkte}]
fit=Fit[pkt,{1,x,x^2,x^3},x]
Plot[fit,{x,1,Length@pkt},Epilog->Point[pkt]]

-- 
_________________________________________________________________
Peter Breitfeld, Bad Saulgau, Germany -- http://www.pBreitfeld.de


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