pdqr (version 0.2.0)

summ_prob_true: Summarize boolean distribution with probability

Description

Here summ_prob_false() returns a probability of 0 and summ_prob_true() - complementary probability (one minus summ_prob_false() output). Both of them check if their input is a boolean pdqr-function: type "discrete" with x in x_tbl identical to c(0, 1). If it is not, warning is thrown.

Usage

summ_prob_false(f)
summ_prob_true(f)

Arguments

f

A pdqr-function representing distribution.

Value

A single numeric value representing corresponding probability.

See Also

Other summary functions: summ_center, summ_classmetric, summ_distance, summ_entropy, summ_hdr, summ_interval, summ_moment, summ_order, summ_pval, summ_quantile, summ_roc, summ_separation, summ_spread

Examples

# NOT RUN {
d_unif <- as_d(dunif)
d_norm <- as_d(dnorm)
summ_prob_true(d_unif > d_norm)
summ_prob_false(2*d_norm > d_unif)

# When input is "continuous" function or doesn't have 0 as distribution
# element, probability of being false is returned as 0.
summ_prob_false(d_unif)
summ_prob_true(new_d(2, "discrete"))

# }