Arrange entries in data.frame
Order the rows of a data frame rows by the values of selected columns.
arrange_dt(.data, ...)
.data |
data.frame |
... |
Arrange by what group? Minus symbol means arrange by descending order. |
data.table
iris %>% arrange_dt(Sepal.Length) # minus for decreasing order iris %>% arrange_dt(-Sepal.Length) # arrange by multiple variables iris %>% arrange_dt(Sepal.Length,Petal.Length)
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