# Plotting Hypothesis Tests

### Description

This function allows the user to plot a saved hypothesis test object, including normal curves, critical values, shading, and p-values. It requires the HH package and the `normal.and.t.dist`

function written by Dr. Richard Heiberger. Please note that a much better version of this function is currently under development.

### Usage

1 2 |

### Arguments

`x` |
an |

`hypoth.or.conf` |
a switch to choose between plots for hypothesis tests or confidence intervals |

`...` |
further arguments to be passed to or from other methods. |

### Details

This is a plot method for hypothesis tests or confidence intervals which uses the `normal.and.t.dist`

function in the `HH`

package.

### Value

A plot of the normal or Student's t distribution associated with the hypothesis test or confidence interval. Critical values and p-values are displayed.

### Author(s)

G. Jay Kerns gkerns@ysu.edu

### See Also

`normal.and.t.dist`