tidy_hypergeometric: Tidy Randomly Generated Hypergeometric Distribution Tibble
In TidyDensity: Functions for Tidy Analysis and Generation of Random Data

View source: R/random-tidy-hypergeometric.R

tidy_hypergeometric

R Documentation

Tidy Randomly Generated Hypergeometric Distribution Tibble

Description

This function will generate n random points from a hypergeometric distribution with a user provided, m,nn, and k, and number of random simulations to be produced. The function returns a tibble with the simulation number column the x column which corresponds to the n randomly generated points, the d_, p_ and q_ data points as well.

The data is returned un-grouped.

The columns that are output are:

sim_number The current simulation number.
x The current value of n for the current simulation.
y The randomly generated data point.
dx The x value from the stats::density() function.
dy The y value from the stats::density() function.
p The values from the resulting p_ function of the distribution family.
q The values from the resulting q_ function of the distribution family.

Usage

tidy_hypergeometric(
  .n = 50,
  .m = 0,
  .nn = 0,
  .k = 0,
  .num_sims = 1,
  .return_tibble = TRUE
)

Arguments

`.n`	The number of randomly generated points you want.
`.m`	The number of white balls in the urn
`.nn`	The number of black balls in the urn
`.k`	The number of balls drawn fro the urn.
`.num_sims`	The number of randomly generated simulations you want.
`.return_tibble`	A logical value indicating whether to return the result as a tibble. Default is TRUE.

Details

This function uses the underlying stats::rhyper(), and its underlying p, d, and q functions. For more information please see stats::rhyper()