How do you make a 2D histogram percentage based instead of count?

[jg12345]

I have made a 2D histogram using 2 channels for the x and y-axis along with a count of how often the channels are in each section for the z-axis. A small image is attached. I made this using the Compound Classification under the Statistics tab on the Analysis page. I then got the files CompoundClassificationX, CompoundClassificationY, and a lot of CompoundClassificationZ files.

Is there an option to make this chart percentage based off of the total rather than the sample counts? 

I think I would need to find a total sum number of all of the CompoundClassificationZ files and then divide all of those files by that sum. And then divide it by 100 to get a percentage. But I'm not sure how to do any of that.

Thank you for helping.

2D Histogram Example.

[jg12345 · Accepted solution]

I figured out the answer. You need to take all those z-values, click on the 3D tab, arithmetic, and then relativize. This gives the values of the amount per total in percentage. Then you use all of those new z-values and put them in a 3D table.

[rogermiller]

---

@jg12345 wrote:

I figured out the answer. You need to take all those z-values, click on the 3D tab, arithmetic, and then relativize. This gives the values of the amount per total in percentage. Then you use all of those new z-values and put them in a 3D table. google street view

---

Many thanks for that, exactly what I was looking for.