pastecs (version 1.4.2)

last: Get the last element of a vector

Description

Extract the last element of a vector. Useful for the turnogram() function

Usage

last(x, na.rm=FALSE)

Value

a numerical value

Arguments

x

a numerical vector

na.rm

if na.rm=TRUE, then the last non-missing value (if any) is returned. By default, it is FALSE and the last element (whatever its value) is returned

Author

Philippe Grosjean (), Frédéric Ibanez ()

See Also

first, turnogram

Examples

a <- c(NA, 1, 2, NA, 3, 4, NA)
last(a)
last(a, na.rm=TRUE)