st: Plots : Gamma density

["Naji Nassar (MIReS)" <naji.nassar@mires.fr>]

Hi all,


I want to plot an histogram with gamma density
pgamma is showing perfect fit..

but

gammafit(var1)
generate x1=gammaden(e(alpha),e(beta),0,var1)
twoway (histogram var1,fraction) (scatter p1 var1)
 doesn't fit as expected..


TiA


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