Visualize binomial distribution

Source: R/vdist-binomial.R

Visualize how changes in number of trials and the probability of success affect the shape of the binomial distribution. Compute & visualize probability from a given quantile and quantiles out of given probability.

vdist_binom_plot(n = 10, p = 0.3, print_plot = TRUE)

vdist_binom_prob(
  n = 10,
  p = 0.3,
  s = 4,
  type = c("lower", "upper", "exact", "interval"),
  print_plot = TRUE
)

vdist_binom_perc(
  n = 10,
  p = 0.5,
  tp = 0.05,
  type = c("lower", "upper"),
  print_plot = TRUE
)

Arguments

n

Number of trials.
p

Aggregate probability.
print_plot

logical; if TRUE, prints the plot else returns a plot object.
s

Number of success.
type

Lower/upper/exact/interval.
tp

Probability of success in a trial.

See also

Binomial

Examples

# visualize binomial distribution
vdist_binom_plot(10, 0.3)


# visualize probability from a given quantile
vdist_binom_prob(10, 0.3, 4, type = 'exact')

vdist_binom_prob(10, 0.3, 4, type = 'lower')

vdist_binom_prob(10, 0.3, 4, type = 'upper')

vdist_binom_prob(10, 0.3, c(4, 6), type = 'interval')



# visualize quantiles out of given probability
vdist_binom_perc(10, 0.5, 0.05)

vdist_binom_perc(10, 0.5, 0.05, "upper")