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plotmo-example2.png

Code

library(earth)
library(gam)
data(airquality)
airquality <- na.omit(airquality)  # plotmo doesn't know how to deal with NAs
plotmo(gam(Ozone^(1/3) ~ lo(Solar.R) + lo(Wind, Temp), data=airquality),
       caption="plotmo example 2: GAM model",
       pt.pch=20, pt.col="blue",
       type2="image", ngrid2=100, image.col=terrain.colors(100))

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