R/calculate_average_by.R
calculate_average_by_group.Rd
Calculate mean values per cell group
calculate_average_by_group(x, cell_grouping)
A matrix. One row for every cell; one column for every feature. The rows must be named.
A data frame denoting the grouping of the cells. Format: data_frame(cell_id = character(), group_id = character()).
data_frame(cell_id = character(), group_id = character())