How can I show the stat box?

[songshusen]

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ROOT Version: 6.30
Platform: win10
Compiler: vs c++

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How can I show the stat box?

[yus]

Try

gStyle->SetOptStat("emr");

[songshusen]

It’s not shown also.

[couet]

The way proposed by @yus is the general setting affecting all histograms, but there is a more strict level setting the option for a given histogram. May be your histogram has its stats “off”. try yourhisto->SetStats(1);