Confusion Matrix (size: nxn) - 12 Parameter Function

After creation of a Machine Learning (ML) model, 12 performance parameters have been calculated using the following function out of CF(nxn).

"CF" is abb. for Confusion Matrix generated of any size,

For example, use this CF, and for beta = 1, use this function given in the code.

Directly, paste the function in the same folder as the main script.

% Main Script
CF = [220, 75, 89; 94, 43, 57; 21, 26, 58]; % Confusion Matrix
beta = 1; % corrector
[TP,FP,FN,TN,precision,recall,F1,accuracy,specificity,sensitivity,prevalence,...
    PPV,NPV,detection_rate,detection_prevalence,balanced_acc] = confusionMatrix(CF,beta);