Can I use splitapply with two grouping variables and how can it be done in matlab app designer?
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Hi ! :)
I am referring to this example:
load carsmall
whos
[g,id]=findgroups(Model_Year);
hAx=axes; hold(hAx,'on')
splitapply(@(x,y)scatter(x,y,'filled'),Displacement,Horsepower,g)
legend(hAx,"Model Year "+string(1900+id),'location','northwest')
xlabel('Displacement'), ylabel('Horsepower')
--------------------------------
I have a table which is heterogenous. And I want to show the names of the first preferred salt user has chosen and second preferred salt (these are two of the column in my table) along with their properties on the x and y axis. Their properties are also the different columns in my table
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回答 (1 件)
Cris LaPierre
2024 年 5 月 20 日
Yes, you can use two grouping variables. However, the output is still an Nx1 vector of the unique groups (combination of the grouping variables).
load carsmall
[g,id1,id2]=findgroups(Model_Year,Cylinders);
hAx=axes; hold(hAx,'on')
splitapply(@(x,y)scatter(x,y,'filled'),Displacement,Horsepower,g)
legend(hAx,string(1900+id1) + ", "+string(id2) +" #Cyl",'location','northwest')
xlabel('Displacement'), ylabel('Horsepower')
The code should work in app designer. Just update your target axes to be app.UIAxes (or whatever you named your axes component).
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