jnPlot | R Documentation |
Draw johnson_neyman plot
jnPlot(
fit,
pred = NULL,
modx = NULL,
digits = 3,
plot = FALSE,
mode = 1,
xvar = "Z",
addEq = FALSE,
...
)
fit |
A regression model |
pred |
name of predictor variable |
modx |
name of moderator variable |
digits |
integer indicating the number of decimal places |
plot |
logical. Whether or not draw plot |
mode |
integer 1 or 2 |
xvar |
Name of xvar |
addEq |
logical |
... |
Further arguments to be passed to interactions::johnson_neyman() |
fit=lm(mpg~hp*wt,data=mtcars)
jnPlot(fit)
fit=lm(justify~frame*skeptic,data=disaster)
res=jnPlot(fit)
res$plot
fit=lm(govact~negemot*sex*age+posemot+ideology,data=glbwarm)
jnPlot(fit,pred="negemot:sex",modx="age",mode=2,addEq=TRUE)
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