performance.calculation: Performance Calculation

In software-analytics/Rnalytica: An R package of JIRA defect datasets and tool suites for explainable software analytics

Description

This function exports confusion matrix (i.e., true positive, false positive, true negative, and false negative) and calculates 11 performance measures. The performance measures are AUC, Precision, Recall, False Positive Rate, True Negative Rate, F-measure, Accuracy, MCC, G-mean, G-measure, and Balance.

Usage

performance.calculation(outcome, prob, threshold = 0.5)

Arguments

outcome	a vector of the outcome labels.
prob	a numeric vector of the predicted probability.
threshold	a numeric threshold for the predicted probability. A predicted probability of above a threshold is considered a positive prediction.

software-analytics/Rnalytica documentation built on Aug. 16, 2020, 9:38 p.m.