DtrellScat {tigerstats}

Dynamic Trellising (Scatterplot)

Description

An app to facilitate exploration of the relationship between two numerical variables, conditional upon the values of a third variable.

Usage

DtrellScat(form,data)

Arguments

form

A formula of the form y~x|c. All three variables in the formula should be from the data frame data. c May be a factor or numerical.

data

A data frame.

Value

Graphical and numerical output.

Author(s)

Homer White [e-mail]

Examples

## Not run: 
if (require(manipulate)) DtrellScat(sat~salary|frac,data=sat)

## End(Not run)