getFocal

Other arguments that will be passed to the
  user-specified xvals function.

This is a generic function with 2 methods,
  getFocal.default handles numeric variables, while
  getFocal.factor handles factors. No other methods have
  been planned for preparation.

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.".

getFocal: Select focal values from an observed variable.

Description

Usage

Arguments

Value

Details