Align one set of cells with another set

Source: R/justify.R

If the header cells of a table aren't aligned to the left, right, top or bottom of the data cells that they describe, then use justify() to re-align them, using a second set of cells as a guide.

justify(header_cells, corner_cells)

Arguments

header_cells

Data frame of data cells with at least the columns 'row' and 'column', which are numeric or integer.
corner_cells

Data frame of header cells with at least the columns 'row' and 'column', which are numeric/integer vectors. The same length as header_cells.

Examples

header_cells <- tibble::tibble(row = c(1L, 1L, 1L, 1L),
                               col = c(3L, 5L, 8L, 10L),
                               value = LETTERS[1:4])
corner_cells <- tibble::tibble(row = c(2L, 2L, 2L, 2L),
                               col = c(1L, 4L, 6L, 9L))
justify(header_cells, corner_cells)

#> # A tibble: 4 x 3
#>     row   col value
#>   <int> <int> <chr>
#> 1     2     1 A    
#> 2     2     4 B    
#> 3     2     6 C    
#> 4     2     9 D