cutpointr (version 0.7.3)

specificity: Calculate specificity

Description

Calculate specificity from true positives, false positives, true negatives and false negatives. The inputs must be vectors of equal length. specificity = tn / (tn + fp)

Usage

specificity(fp, tn, ...)

Arguments

fp

(numeric) number of false positives.

tn

(numeric) number of true negatives.

...

for capturing additional arguments passed by method.

See Also

Other metric functions: F1_score, abs_d_ppv_npv, abs_d_sens_spec, accuracy, cohens_kappa, cutpoint, false_omission_rate, misclassification_cost, npv, odds_ratio, p_chisquared, plr, ppv, precision, prod_ppv_npv, prod_sens_spec, recall, risk_ratio, sensitivity, sum_ppv_npv, sum_sens_spec, total_utility, tpr, tp, youden

Examples

# NOT RUN {
specificity(10, 5, 20, 10)
specificity(c(10, 8), c(5, 7), c(20, 12), c(10, 18))
# }