Hi,
I have a plotting question here:
How to align multiple histograms in Graph Builder? I mean the medians (or Averages) of multiple histograms are superimposed?
Or, should this be done in the source data table? Thank you! The example of 5 histograms is shown below:
(JMP 18.1.0)
So you wish to have all of your histograms on top of each other (or have same average)? You would do this generally in source data (or you can use use Transform Column in Graph Builder)
Standardization is one option (original column on left, standardized by Species on right)
JMP does offer some quick formulas for this (similar options available for transform columns)
Checking out Fit Y by X might also be worth it, depending on what you are looking for
Col Standardize is very helpful - but might be one step too far.
If you just want to "shift" the distributions without changing the spread, you might have a look at Normalization GUI in the marketplace. It can be used to align different distributions - by subtracting the mean or by dividing. The correction can be applied independently to different groups of data and there are some more features like using a subset as a reference.
