when you use ft_clusterplot to plot in non parametric statistics
you should watch out make sure the frequency is just a fixed number like 20 30
if you are use [1:10] or [20 :30]
sorry it will show error like this: unsupported dimord
you may get confused to fix this bug just as I do .
that’s beacuse we find everthing is in onrder if you did not notice the frequency.