confusion matrix for different dimension

plot(confusion(Training,Test));

I am trying to plot this

but it is saying that target and output give different dimensions

Training and test hve different dimensions and how do i sort this out

thanks in advance

Tino

[Jan]

Please post the complete error message, the inputs and an explanation, what you want to achieve. The forum has no chance to post a useful solution based on "there is an error in some code" only.