search for: lambda_cor

Hi r-users,   I have this code here, but I just wonder how do I use 'sapply' to make it more efficient lamda_cor <- eigen(winter_cor)$values   > lamda_cor [1] 1.3459066 1.0368399 0.8958128 0.7214407   lamda_cxn <- function(dt) { n       <- length(dt)   term    <- vector(length=n, mode="numeric")     for (i in 1:n)   { term[i] <- (dt[i]/n)*log(dt[i]/n) }