Variability

An app to investigate how the variance and sample size
affects the shape of a histogram and violin plot generated from normal data. Summary data (minimum, median,
mean, maximum, and quartiles) are displayed in the output for each random sample drawn.

This package consists of datasets and functions that are useful
    in the teaching of statistics at an elementary level to students who may
    have little or no previous experience with the command line.  The functions
    for elementary inferential procedures follow a uniform interface for user
    input. The package is typically used with package mosaic but runs
    independently of it.  Some of the functions are instructional applets that
    can only be run on the RStudio IDE with RStudio's package manipulate
    loaded. The RStudio IDE is freely available (www.rstudio.org), and includes
    package manipulate.

Variability: Variability

Description

Usage

Arguments

Value

Examples