How to present my outcomes in the form of a confusion matrix

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Nick Vasilakis 2022-5-23

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评论： the cyclist 2022-5-24

Hello.

So I've been assigned a task to compute the statistical values of a 3x3 confusion matrix by hand. After I managed to do so, I want to print my results just like in a confusion matrix.

My matrix is in the size of 6x2 and I want the final two values to be assigned together. In order to make it more specific:

this is my workspace values

And I want to present it like this:

Any advice would be very helpful

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Answer 1

the cyclist 2022-5-24

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编辑：the cyclist 2022-5-24

If you have the Statistics and Machine Learning Toolbox, you could use the confusionchart or confusionmat command.

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Nick Vasilakis 2022-5-24

Yeah I know that.Although I want to do that by hand

the cyclist 2022-5-24

I'm not sure what you mean by "by hand". Do you mean you don't want to use those functions, or you don't know how to use those functions to get what you want?

If you don't want to use the MATLAB function that was made for this job, then you need to decide how much of the work you want to do yourself, versus using MATLAB functions to do part of it. In that case, some "tools" you might want to use to build this figure yourself are