plotFancy: Regression plots with predicted value lines, confidence...

In rockchalk: Regression Estimation and Presentation

Regression plots with predicted value lines, confidence intervals, color coded interactions

Description

This is the back-end for the functions plotSlopes and plotCurves. Don't use it directly.

Usage

plotFancy(
  newdf,
  olddf,
  plotx,
  modx,
  modxVals,
  interval,
  plotPoints,
  legendArgs,
  col = NULL,
  llwd = 2,
  opacity,
  ...
)

Arguments

newdf	The new data frame with predictors and fit, lwr, upr variables
olddf	A data frame with variables(modxVar, plotxVar, depVar)
plotx	Character string for name of variable on horizontal axis
modx	Character string for name of moderator variable.
modxVals	Values of moderator for which lines are desired
interval	TRUE or FALSE: want confidence intervals?
plotPoints	TRUE or FALSE: want to see observed values in plot?
legendArgs	Set as "none" for no legend. Otherwise, a list of arguments for the legend function
col	requested color scheme for lines and points. One per value of modxVals.
llwd	requested line width, will re-cycle.
opacity	Value in 0, 255 for darkness of interval shading
...	Other arguments passed to plot function.

Value

col, lty, and lwd information

Author(s)

Paul E. Johnson [e-mail]

rockchalk documentation built on Aug. 6, 2022, 5:05 p.m.