dec_cor is a frequency that describes the
number of individuals in the current population
for which the decision is correct/accurate
(i.e., cases in which the decision corresponds to the condition).
An object of class
numeric of length 1.
to other frequencies:
In a population of size
N the following relationships hold:
When not rounding the frequencies of
dec_cor = N x acc = hi + cr
Consult Wikipedia: Confusion matrix for additional information.
is_freq verifies frequencies;
num contains basic numeric parameters;
init_num initializes basic numeric parameters;
freq contains current frequency information;
comp_freq computes current frequency information;
prob contains current probability information;
comp_prob computes current probability information.