OurConf: Plotting random samples of confidence intervals around the...

In CGPfunctions: Powell Miscellaneous Functions for Teaching and Learning Statistics

Description

This function takes some parameters and simulates random samples and their confidence intervals

Usage

OurConf(samples = 100, n = 30, mu = 0, sigma = 1, conf.level = 0.95)

Arguments

samples	The number of times to draw random samples
n	The sample size we draw each time
mu	The population mean mu
sigma	The population standard deviation
conf.level	What confidence level to compute 1 - alpha (significance level)

Value

A ggplot2 object

Author(s)

Chuck Powell

See Also

stats::qnorm, stats::rnorm, BSDA::CIsim

Examples

OurConf(samples = 100, n = 30, mu = 0, sigma = 1, conf.level = 0.95)
OurConf(samples = 2, n = 5)
OurConf(samples = 25, n = 25, mu = 100, sigma = 20, conf.level = 0.99)

CGPfunctions documentation built on Nov. 12, 2020, 5:08 p.m.