search for: iipiv

...a slip and write all(X) > 0 rather than all(X > 0): thanks to Bill Dunlap for bringing that to my attention. However, it has been useful in detecting quite a few other things: - indices which had been made double where integer was intended. One example from predict.lm was iipiv[ii == 0] <- 0 which was intended to be iipiv[ii == 0L] <- 0L - uses of lapply where sapply was intended. Examples are of the form all(lapply(z, is.numeric)) which is applying all() to a list. One might worry that sapply(z, is.numeric) will return a list if length...