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tigerstats (version 0.1.6)

PropSampler: Repeated Sampling for a Proportion (Slow)

Description

An app to explore the sampling distribution of the sample proportion. The user takes one sample at a time from a given population. Output to the console describes relevant features of the sample, and graphical output updates the empirical distribution of the sample proportion.

Usage

PropSampler(form,data,max.sample.size=110,show.sample=FALSE)

Arguments

form
An object of class formula, of the form ~x, where x is a factor from the data frame supplied by:
data
A dataframe, representing the imaginary population.
max.sample.size
Maximum sample size on the slider.
show.sample
If TRUE, the complete sample will be output to the console, in addition to the summary information.

Value

  • Graphical and numerical output.

Examples

Run this code
data(imagpop)
if (require(manipulate)) PropSampler(~cappun,data=imagpop)

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