urn_sampling_distribution: The exact sampling distribution for an urn problem

In mark-andrews/isdsr-pkg: Tools and Datasets to Accompany ISDSR Textbook

The exact sampling distribution for an urn problem

Description

The exact sampling distribution for an urn problem

Usage

urn_sampling_distribution(
  red = 50,
  black = 50,
  sample_size = 25,
  red_proportion = NULL,
  observed_red = NULL,
  replace = TRUE
)

Arguments

red	The number of red marbles in the urn.
black	The number of black marbles in the urn.
sample_size	The number of marbles to draw from the urn.
red_proportion	As an alternative to specifying the number of red and black marbles in the jar, the proportion of red marbles can be specified. If red_proportion is specified, then red and black will be ignored.
observed_red	The number of red marbles in a sample. This is optional. TODO more documentation here please
replace	Is the sampling with or without replacement?

Examples

urn_sampling_distribution(sample_size = 10)

mark-andrews/isdsr-pkg documentation built on Sept. 13, 2022, 11:47 p.m.