Hi Seng,
In your original mail, you claimed that the eps file had been produced
by 2.23/10. In the header of the file, I see that it has been produced
by 2.23/09.
As I already reported to roottalk, the field for the stats box has been
extended
from 32 to 64 characters in 2.23/10.
Rene Brun
Woon-Seng Choong wrote:
>
> Hi Rene,
> Attached is the eps file. You will notice the fitted parameter
> p1=3.567e-5 +/- 7.088e-05 but the stat box shows p1=3.567e-5 +/- 7.088e-0.
>
> Seng
>
> On Sun, 13 Feb 2000, Rene Brun wrote:
>
> > Hi Seng,
> > I cannot reproduce this problem with the truncated parameters.
> > Could you send me a gif or ps file illustrating the problem ?
> >
> > Rene Brun
> >
> > On Fri, 11 Feb 2000, Woon-Seng Choong wrote:
> >
> > >
> > > I am using v2.23/10 on HPUX10.2 running aCC. I have a macro that plot
> > > several points and do a linear fit. The error on the fitted parameters is
> > > truncated in the stat box. Is there a way to fix this? Below is
> > > the macro I used.
> > >
> > > Seng
> > >
> > >
> > > void plot_mombias() {
> > > gROOT->Reset();
> > > c1 = new TCanvas("c1","HMC Output vs Beam Momentum",200,10,700,500);
> > > c1->SetGrid();
> > >
> > > // draw a frame to define the range
> > > TH1F *hr1 = c1->DrawFrame(140,-0.005.,190,0.03);
> > > hr1->SetXTitle("Average Beam Momentum");
> > > hr1->SetYTitle("HMC Estimate - Input Generation Value");
> > > hr1->SetTitleOffset(1.3, "Y");
> > > hr1->SetTitle("HMC Output (Input g=-0.2154) vs Average Beam Momentum");
> > >
> > > const Int_t n = 8;
> > > Float_t x[n] = {147.577700,152.554231,157.480476,162.457551,167.479134,172.467954,
> > > 177.447382,182.435490};
> > > Float_t ex[n] = {0, 0, 0, 0, 0, 0, 0, 0};
> > > Float_t y[n] = {.12963e-1,.11759e-1,.06063e-1,.08780e-1,.10120e-1,.10231e-1,
> > > .12242e-1,.10814e-1};
> > > Float_t ey[n] = {2.82768e-03, 2.43126e-03,2.17597e-03,2.02725e-03,1.97245e-03,1.94164e-03,
> > > 1.97880e-03, 2.05305e-03};
> > >
> > > Float_t chi2[n] = {344.125, 368.906, 390.534, 304.297, 383.312, 359.423,
> > > 417.878, 393.309};
> > > Float_t dof[n] = {285, 285, 284, 288, 287, 291, 289, 292};
> > >
> > >
> > > // create graph
> > > gr = new TGraphErrors(n,x,y,ex,ey);
> > > gr->SetMarkerColor(kBlack);
> > > gr->SetLineColor(kBlack);
> > > gr->SetMarkerStyle(20);
> > > gr->Draw("P");
> > >
> > >
> > > gStyle->SetOptFit(111);
> > > gStyle->SetStatW(0.2);
> > > gStyle->SetStatH(0.1);
> > > TF1 *f1 = new TF1("f1", "[0]+[1]*(x-155)", 145, 185);
> > > gr->Fit("f1");
> > >
> > > c1->Print("hybrid_mombias.eps");
> > >
> > >
> > > }
> > >
> >
> >
>
> ------------------------------------------------------------------------
>
> Name: hybrid_mombias.eps
> hybrid_mombias.eps Type: Postscript Document (APPLICATION/postscript)
> Encoding: BASE64
This archive was generated by hypermail 2b29 : Tue Jan 02 2001 - 11:50:18 MET