Packing perfcurve results into a structure

Question

Joanna Przeworska 2021-8-5

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https://ww2.mathworks.cn/matlabcentral/answers/892737-packing-perfcurve-results-into-a-structure

评论： Joanna Przeworska 2021-8-5

Hi all,

Is there faster and more space saving way (different than the one below) to pack the perfcurve results into a structure?

[X_,Y_,T_,AUC,OPTROCPT] = perfcurve(cr,mdl.Fitted.Probability,1,'NBoot',0,'XVals','All','Cost',[0 tau;(1-tau) 0]);
Struct.X = X_;
Struct.Y = Y_;
Struct.T = T_;
Struct.AUC = AUC;
Struct.OPTROCPT = OPTROCPT;

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Answer 1

Chunru 2021-8-5

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https://ww2.mathworks.cn/matlabcentral/answers/892737-packing-perfcurve-results-into-a-structure#answer_761352

编辑：Chunru 2021-8-5

在 MATLAB Online 中打开

% avoid using Struct (similar to keyword struct)
p=struct('X', X_, 'Y', Y_, 'T', T_, 'AUC', AUC, 'OPTROCPT', OPTROCPT);
% Alternatively
[p.X, p.Y, p.T, p.AUC, p.OPTROCPT] = perfcurve(cr,mdl.Fitted.Probability,1,'NBoot',0,'XVals','All','Cost',[0 tau;(1-tau) 0]);