Dear experts how to set custom x and y axes to plot multiple graphs?

basically, I want to plot something like this

`Lambda->Draw("Pi_SVDdEdx:Pi_pSVD", " Pi_pSVD > 0 && Pi_pSVD <1")`

"

but, two plots data and mc on same canvas.

thank you!

Dear experts how to set custom x and y axes to plot multiple graphs?

basically, I want to plot something like this

`Lambda->Draw("Pi_SVDdEdx:Pi_pSVD", " Pi_pSVD > 0 && Pi_pSVD <1")`

"

but, two plots data and mc on same canvas.

thank you!

Irt seems you are drawing a TTree. You ask for `Pi_SVDdE`

versus `Pi_pSVD`

.

What is `mc`

?

I intend to plot `Lambda->Draw("Pi_SVDdEdx:Pi_pSVD", " Pi_pSVD > 0 && Pi_pSVD <1")`

from data & montecarlo, basically two different root files on same canvas.

Do the 2nd plot with option SAME:

```
Lambda->Draw("Pi_SVDdEdx:Pi_pSVD", " Pi_pSVD > 0 && Pi_pSVD <1", "SAME")
```

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