search for: mat10

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2008 Dec 13
2
odd behavior when multiplying data frame by an element
could someone explain what is happening below ? I was trying to solve a related question on the list and then , as I was solving it, I was getting strange answers and then I noticed below. It's obviously not a bug but I don't get it. Thanks. m <- data.frame(class = c("birds", "planes"), feather = c(1,3), jet = c(2,4)) d1 <- data.frame(jet = c(10), feather =
2008 Dec 13
2
odd behavior when multiplying data frame by an element
could someone explain what is happening below ? I was trying to solve a related question on the list and then , as I was solving it, I was getting strange answers and then I noticed below. It's obviously not a bug but I don't get it. Thanks. m <- data.frame(class = c("birds", "planes"), feather = c(1,3), jet = c(2,4)) d1 <- data.frame(jet = c(10), feather =