`prev` <-
#function(x)c(NA,x[-length(x)])#last observation
function(x){
s <- seq_along(x)
s <- c(length(s),s[-length(s)])
x <- x[s]
if(length(x))x[[1]] <- NA
x
}
`nxt` <- function(x)rev(prev(rev(x)))
`runhead` <-
function(x){#not like last observation
n <- x != prev(x)
if(length(n)) n[[1]] <- TRUE
n
}
`maxChar` <-
function(x){
x <- as.character(x)
len <- nchar(x)
max(len)
}
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.