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tasan
2003 Oct 27
2
problem using do.call and substitute for predict.glm using poly()
...found
When trying to evaluate the following code:
pAsgn <- paste("predList[[i]][[n]] <- try(predict(resList$Y$X, newdata
= data.frame(X = predData$X), type = 'response', se = TRUE))")
pAsgn <- parse(text = pAsgn)[[1]]
for (i in namY) {
for (n in namX) {
TAsgn <- do.call("substitute", list(pAsgn, list(n = n, i
= i, X = as.name(n), Y = as.name(i))))
eval(TAsgn)
}
}
Alk1 is used above as an example, all 23 predictors are 'not found'
depending on which part of the loop I'm in. Investigation of the
predList objec...