How does this differ from cell_limits? Here the input can have
length greater than 2, i.e. the rows can be specified as 1:n. If the
length is greater than 2, both the min and max are taken with NA.rm =
TRUE. Note it is not possible to request non-contiguous rows, i.e. rows 1,
2, and 5. In this case, the requested rows will run from the minimum of 1 to
the maximum of 5.
numeric vector of row limits; if length greater than two, min and
max will be taken with NA.rm = TRUE