R/crossing.R
crossing..Rd
crossing() is similar to expand_grid() but de-duplicates and sorts its inputs.
crossing()
expand_grid()
crossing.(..., .name_repair = "check_unique")
Variables to get unique combinations of
Treatment of problematic names. See ?vctrs::vec_as_names for options/details
?vctrs::vec_as_names
x <- 1:2 y <- 1:2 crossing(x, y) #> # A tidytable: 4 × 2 #> x y #> <int> <int> #> 1 1 1 #> 2 1 2 #> 3 2 1 #> 4 2 2 crossing(stuff = x, y) #> # A tidytable: 4 × 2 #> stuff y #> <int> <int> #> 1 1 1 #> 2 1 2 #> 3 2 1 #> 4 2 2