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Order rows in ascending or descending order.
Note: data.table orders character columns slightly differently than dplyr::arrange() by ordering in the "C-locale". See ?data.table::setorder for more details.
data.table
dplyr::arrange()
?data.table::setorder
arrange.(.df, ...)
A data.frame or data.table
Variables to arrange by
df <- data.table( a = 1:3, b = 4:6, c = c("a", "a", "b") ) df %>% arrange.(c, -a) df %>% arrange.(c, desc(a))
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