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updated 4 days ago

Confidence intervals for area under the receiver operating curve (AUC) by Brian Lau

Various methods for estimating parametric and non-parametric confidence intervals for the AUC. (auc, roc)

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updated 18 days ago

ROCout=roc(varargin) by Giuseppe Cardillo

compute a ROC curve (statistics, probability, curve)

ROCout=roc(varargin)

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updated 1 year ago

Fast AUC calculator and ROC curve plotter by Uri Shalit

Calculates the Area Under the ROC curve, and plots the ROC curve. Completely vectorized, very fast. (optimization, statistics, auc)

fastAUC(labels,scores,plot_flag)

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updated 1 year ago

Faster ROC-AUC by Enric Junque de Fortuny

Fast calculation of AUC of an ROC for binary classification problems, written in C++. (auc, roc, classification)

install.m

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updated 1 year ago

faster perfcurve (just in case you use FPR and TPR) by Hanan Shteingart

Did you notice perfcurve is slow? This version of perfcurve is faster (perfcurve, auc, eer)

...

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updated almost 2 years ago

colAUC by Jaroslaw Tuszynski

Calculates Area under ROC curve (AUC) for a vector or for each column of a matrix. (roc, auc, statistics)

Tutorial for colAUC Function and Package

avrRank(x)

colAUC.m

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updated 2 years ago

Decision Trees and Predictive Models with cross-validation and ROC analysis plot by Andrea Padoan

This code implements a classification tree and plots the ROC curves for each target class (data mining, statistics, decision tree)

BestTree (t, X, y, nsamples)

CalculateFeaturesImportance.m

CalculateOutcomeGroups (y)

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updated almost 4 years ago

Estimating a smooth precision-recall curve by Kay H. Brodersen

A set of MATLAB functions for computing a smooth approximation to the precision-recall curve. (statistics, binary classification, classification perfor...)

prc_conthist(x, binWidth, color, linewidth)

prc_generate_dvs(n, alpha, muN, sigmaN, muP, sigmaP)

prc_stats(alpha, muN, sigmaN, muP, sigmaP, nPoints)

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updated 4 years ago

Net Reclassification Improvement by Andrea Padoan

NRI has been proposed as an alternative to the area under the curve of the the ROC. (statistics, diagnostic tests, receiver operating ch...)

CalculateNRI ( D1MUP, D0MUP, D1MDOWN, D0MDOWN, TOTALD1, T...

NRI(varargin)

pvaluefromz (z)

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updated almost 5 years ago

(AU)ROC(CH) by Ged Ridgway

Receiver Operating Characteristic curve with convex hull, plus areas under ROC and ROCCH. (receiver operating ch..., roc, auc)

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updated 6 years ago

AUROC - Area under Receiver Operating Characteristic by Stefan Schroedl

Compute AUROC from frequency weighted instances of predictions and ratio of positive instances (statistics, probability, auroc)

aucroc(p_predicted, p_target, freq)

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