Create tibbles using an easier to read row-by-row layout. This is useful for small tables of data where readability is important. Please see tibble-package for a general introduction.
tribble(. )
< dynamic-dots > Arguments specifying the structure of a tibble . Variable names should be formulas, and may only appear before the data. These arguments are processed with rlang::list2() and support unquote via !! and unquote-splice via . .
See quasiquotation for more details on tidy dots semantics, i.e. exactly how the . argument is processed.
tribble( ~colA, ~colB, "a", 1, "b", 2, "c", 3 ) #> # A tibble: 3 × 2 #> colA colB #> #> 1 a 1 #> 2 b 2 #> 3 c 3 # tribble will create a list column if the value in any cell is # not a scalar tribble( ~x, ~y, "a", 1:3, "b", 4:6 ) #> # A tibble: 2 × 2 #> x y #> #> 1 a #> 2 b # Use dplyr::mutate(dplyr::across(. )) to assign an explicit type tribble( ~a, ~b, ~c, 1, "2000-01-01", "1.5" ) %>% dplyr::mutate( dplyr::across(a, as.integer), dplyr::across(b, as.Date) ) #> # A tibble: 1 × 3 #> a b c #> #> 1 1 2000-01-01 1.5
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