# HH.regsubsets

##### Display tabular results for Best Subsets Regression.

Print a tabular display of the results of Best Subsets Regression.
This is an alternate display for the object from the `regsubsets`

function. This function is based on `regsubsets`

.
The functions described here are designed for the HH package in R and
use the leaps package in R.
The leaps package is not in S-Plus, hence these functions
do not work in the HH package for S-Plus.

- Keywords
- regression

##### Usage

``summaryHH`(object, ...)`# S3 method for regsubsets
summaryHH(object,
names = abbreviate(dimnames(incidence)[[2]], minlength = abbrev),
abbrev = 1, min.size = 1, max.size = dim(sumry$which)[2],
statistic = c("bic", "cp", "adjr2", "rsq", "rss", "stderr"),
las = par("las"),
cex.subsets = 1, ..., main=statistic)

# S3 method for summaryHH.regsubsets
plot(x, ...,
statistic="adjr2", legend=FALSE,
col="darkgray", cex=1, pch=16,
col.text="black", cex.text=1, col.abline="darkgray")

##### Arguments

- object
An object of class

`"regsubsets"`

.- x
An object of class

`"summaryHH.regsubsets"`

.- statistic
Name of statistic to be plotted for each model.

- …
Other arguments to be passed down to

`subsets.regsubsets`

and`plot`

.- names
Abbreviations of variable names.

- abbrev
minimum number of letters in each abbreviation.

- min.size
minimum size subset to plot; default is 1.

- max.size
maximum size subset to plot; default is number of predictors.

- legend
logical variable,

`TRUE`

if the legend should be printed. If the legend is printed, the execution halts until the user clicks an empty space in the graph where the legend should be placed.- las
Orientation for model names on graph.

- cex.subsets
can be used to change the relative size of the characters used to plot the regression subsets; default is

`1`

.- main
`"main"`

title for graph.- col, cex, pch
`par`

values for dot locating statistic.- col.text, cex.text
`par`

values for abbreviations of models on plot.- col.abline
`par`

parameters for`abline`

when the statistic is`cp`

.

##### Value

`summaryHH`

produces a table of models, with
`p, rsq, rss, adjr2, cp, bic, stderr`

for each.
`plot.summaryHH.regsubsets`

plots the specified statistic
from the summary.
All the others are support functions.

##### See Also

*Documentation reproduced from package HH, version 3.1-42, License: GPL (>= 2)*