err defines the error rate as the complement of
acc or lack of correspondence
of decisions to conditions.
An object of class
numeric of length 1.
err = (1 - acc)
freq are not rounded (
round = FALSE) then
err is currently not included in
but shown in plots.
acc provides overall accuracy;
comp_acc computes accuracy from probabilities;
accu lists current accuracy metrics;
comp_accu_prob computes exact accuracy metrics from probabilities;
comp_accu_freq computes accuracy metrics from frequencies;
comp_PPV compute related probabilities;
is_extreme_prob_set verifies extreme cases;
comp_complement computes a probability's complement;
is_complement verifies probability complements;
comp_prob computes current probability information;
prob contains current probability information;
is_prob verifies probabilities.
err <- .50 # sets a rate of incorrect decisions of 50% err <- 50/100 # (dec_err) for 50 out of 100 individuals is_prob(err) # TRUE#>  TRUE