Displaying 1 result from an estimated 1 matches for "matricesout".
2005 Aug 16
2
problem using model.frame()
Hi I'm having a problem with model.frame, encapsulated in this example:
y1 <- matrix(c(3,1,0,1,0,1,1,0,0,0,1,0,0,0,1,1,0,1,1,1),
nrow = 5, byrow = TRUE)
y1 <- as.data.frame(y1)
rownames(y1) <- paste("site", 1:5, sep = "")
colnames(y1) <- paste("spp", 1:4, sep = "")
y1
model.frame(~ y1)
Error in model.frame(formula, rownames,