Plotting a specific bar / rectangle chart?

[glantz]

Hi all,
I would like to ask a question of whether I am using the correct methods to plot a specific chart.

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First I plot this chart:


Then I would like to create some kind of a bar chart that will show me "where my pyramids perform above certain recall threshold" in the following example lets say recall > 40%. Something like that:


I tried to implement a bar chart, but it doesn't look good:




Any suggestion how can I create a chart similar to what I handwritten? Or other ideas about how to show the performance above a certain Recall% ?

Thanks,
G

[buran]

process data used to produce original graph. Filter only those of data points that fit your condition. I think you want area chart, not bar chart. Not sure how you get the y values in the second graph though, why 2 or 3?

[glantz]

process data used to produce original graph. Filter only those of data points that fit your condition. I think you want area chart, not bar chart. Not sure how you get the y values in the second graph though, why 2 or 3?

Thanks, I'll take a look at the area chart.
The Y values have no actual meaning, they just represent a different pyramid (legend). For example pyramid 1 are bars in height 1, pyramid2 are bars in height 2, etc..