'magRange.R' 'mcGraph.R' 'outreg.R' 'perspEmpty.R' 'plotSeq.R'
'rockchalk-package.R' 'genCorrelatedData.R' 'centralValues.R'
'plotSlopes.R' 'plotPlane.R' 'mcDiagnose.R' 'meanCenter.R'
'plotCurves.R' 'testSlopes.R' 'residualCenter.R' 'summarize.R'

A collection of functions for ease of presentation and
interpretation of regression analysis.  These functions are
developed in response to student requests that have arisen in
our regression course. For regression diagnostics, see
mcDiagnose, getDeltaRsquare, meanCenter or residualCenter. See
the outreg function for a way to generate LaTeX tables of
regression models. For nice, easy to use pictures, see
plotSlopes, plotCurves, plotPlane for graphs. There are some
functions for re-organization of data, especially useful might
be combineLevels for re-coding factors. The vignette
"rockchalk" offers a fairly broad survey.  The package title
"rockchalk" refers to the expression, "Rock Chalk Jayhawk, Go
K.U.".
'magRange.R' 'mcGraph.R' 'outreg.R' 'perspEmpty.R'
'rockchalk-package.R' 'genCorrelatedData.R' 'centralValues.R'
'plotSlopes.R' 'plotPlane.R' 'mcDiagnose.R' 'meanCenter.R'
'plotCurves.R' 'testSlopes.R' 'residualCenter.R' 'summarize.R'
'predictOMatic.R' 'recodeFactors.R' 'utils.R'

A collection of functions for ease of
presentation and interpretation of regression analysis.
These functions are developed in response to student requests
that have arisen in our regression course. For regression
diagnostics, see mcDiagnose, getDeltaRsquare, meanCenter or
residualCenter. See the outreg function for a way to generate
LaTeX tables of regression models. For nice, easy to use pictures,
see plotSlopes, plotCurves, plotPlane for graphs. There are some
functions for re-organization of data, especially useful might be
combineLevels for re-coding factors. The vignette "rockchalk"
offers a fairly broad survey.  The package title "rockchalk" refers
to the expression,  "Rock Chalk Jayhawk, Go K.U.".

A collection of functions for interpretation and presentation
of regression analysis.  These functions are used
to produce the statistics lectures in
http://pj.freefaculty.org/guides. Includes regression
diagnostics, regression tables, and plots of interactions and
"moderator" variables. The emphasis is on "mean-centered" and
"residual-centered" predictors. The vignette 'rockchalk' offers a
fairly comprehensive overview.  The vignette 'Rstyle' has advice
about coding in R.  The package title 'rockchalk' refers to our
school motto, 'Rock Chalk Jayhawk, Go K.U.'.