collr2 documentation details

collapse.txt

#' These functions take a genotype matrix and generate a collapsed genotype matrix
#' by shifting. For example:
#' ```
#' a b c
#' d e f
#' g h i
#'
#' # Shift by 1
#' b c NA
#' e f NA
#' h i NA
#'
#' # Combine these two
#' a+b b+c NA
#' d+e e+f NA
#' g+h h+i NA
#' ```

shiftDataByCol_example.txt

For example, this

1  1  1
2  2  2
3  3  3
4  4  4  

becomes:

1  2  3
2  3  4
3  4  NA
4  NA