gg_qqplot

Plot quantile-quantile plot (QQPlot) in ggplot with qqline shown.

Provides a set of streamlined functions that allow
easy generation of linear regression diagnostic plots necessarily
for checking linear model assumptions.
This package is meant for easy scheming of linear
regression diagnostics, while preserving merits of
"The Grammar of Graphics" as implemented in 'ggplot2'.
See the 'ggplot2' website for more information regarding the
specific capability of graphics.

Yeuk Yu Lee

lindia

Automated Linear Regression Diagnostic

Samuel Ventura

gg_qqplot function

<dl><dt>fitted.lm</dt>
<dd>a fitted linear model (i.e. lm, glm) that contains fitted regression</dd>
<dt>scale.factor</dt>
<dd>numeric; scales the point size and linewidth to allow customized viewing. Defaults to 1.</dd></dl>

Arguments

Plot quantile-quantile plot (QQPlot) in ggplot with qqline shown. — gg_qqplot

<dl>

<dt>fitted.lm</dt>
<dd>a fitted linear model (i.e. lm, glm) that contains fitted regression</dd>


<dt>scale.factor</dt>
<dd>numeric; scales the point size and linewidth to allow customized viewing. Defaults to 1.</dd>

</dl>

gg_qqplot: Plot quantile-quantile plot (QQPlot) in ggplot with qqline shown.

Description

Usage

Value

Arguments

Examples