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poster · 2019-11-25, 00:00

I have the following problem with the scatterhist-function in Matlab:

data is a 1000x49 matrix.
prediction is a 1000x1 vector, with each cell as a integer-value in range 0-3

I expected the following to produce two scatterhist-Plots of the same data but with different subgroups (2,1) colored orange. So both Y-Axis-Histograms should display the same distribution (when the groups are summed up)

scatterhist(data(:,43),data(:,49),'Group',prediction==2,'Kernel','on','Marker','.');

Plot 1

scatterhist(data(:,43),data(:,49),'Group',prediction==1,'Kernel','on','Marker','.');

Plot 2

Now my question is:

Do the Histograms in both plots not add up to the same total? (and my logic is flawed)

or do the groups not share the same axis?

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2019-11-25, 00:00	#1
poster 高级会员注册日期: 2019-11-21 帖子: 3,006 声望力: 66	How to ensure common Histogram-Axis among all groups in scatterhist in Matlab? I have the following problem with the scatterhist-function in Matlab: data is a 1000x49 matrix. prediction is a 1000x1 vector, with each cell as a integer-value in range 0-3 I expected the following to produce two scatterhist-Plots of the same data but with different subgroups (2,1) colored orange. So both Y-Axis-Histograms should display the same distribution (when the groups are summed up) `scatterhist(data(:,43),data(:,49),'Group',prediction==2,'Kernel','on','Marker','.');` Plot 1 `scatterhist(data(:,43),data(:,49),'Group',prediction==1,'Kernel','on','Marker','.');` Plot 2 Now my question is: Do the Histograms in both plots not add up to the same total? (and my logic is flawed) or do the groups not share the same axis? More...