Hi,

I would like to know about graphics for response surface in R. What are
arguments for a best graphics?

thanks,

Bruno

y <-  c(66,39,43,49,58,17,-5,-40,65,7,43,-22,-31,-35,-26)
x1 <- c(-1,1,-1,1,-1,1,-1,1,rep(0,7))
x2 <- c(-1,-1,1,1,0,0,0,0,-1,1,-1,1,0,0,0)
wireframe(  y ~ x1*x2  ,
scales = list(arrows = FALSE),
drape = TRUE, colorkey = TRUE,
screen = list(z = 30, x = -60),  distance = .4, zoom = .8 )

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