Package index • psycheval

All functions

composite_covariance(): Computes covariances of composite scores given a covariance matrix and a weight matrix

composite_score(): Compute composite score

conditional_covariance(): Conditional Covariance

difference_score(): Difference score statistics

logit2w(): Convert logits to W scores

multivariate_ci(): General a multivariate confidence interval for a set of scores

p_true_score_less_than_threshold(): Given a true score, what is the probability a true score is below a threshold?

rpi(): Convert ability (in W scores by default) to relative proficiency index

w2logit(): Convert W scores to logits

w2p(): Convert W scores to a probabilities

x2standard(): Convert x to a standard score