Functions | Variables
vtx.C File Reference

Go to the source code of this file.

Functions

gStyle SetOptFit (1)
 
f SetParameter (0, 1000)
 
f SetParameter (1, 0)
 
f SetParameter (2, 10)
 
f SetParameter (3, 100)
 
f SetParameter (4, 0)
 
f SetParameter (5, 20)
 
c Divide (3, 1)
 
c cd (1)
 
gStyle SetOptStat (111111)
 
fVtxDx SetMarkerStyle (20)
 
fVtxDx Fit ("f")
 
fVtxDx Draw ("e")
 
c cd (2)
 
c cd (3)
 

Variables

TF1 * f
 
TCanvas * c = new TCanvas("c","c",1200,800)
 

Function Documentation

c cd ( )
c cd ( )
c cd ( )
c Divide ( ,
 
)
fVtxDz Draw ( "e"  )
fVtxDz Fit ( "f"  )

Referenced by Landau(), and MakePlots().

ntuple2 SetMarkerStyle ( 20  )
gStyle SetOptFit ( )
gStyle SetOptStat ( 111111  )
f SetParameter ( ,
1000   
)
f SetParameter ( ,
 
)
f SetParameter ( ,
10   
)
f SetParameter ( ,
100   
)
f SetParameter ( ,
 
)
f SetParameter ( ,
20   
)

Variable Documentation

TCanvas* c = new TCanvas("c","c",1200,800)

Definition at line 19 of file vtx.C.

TF1* f
Initial value:
= new TF1("f",
"[0]*exp(-0.5*(x-[1])**2/[2]**2)+[3]*exp(-0.5*(x-[4])**2/[5]**2)")

Definition at line 9 of file vtx.C.