summarise_multi: Create useful summary statistics from the output of man_multi

In silastittes/albatross: Estimates Parameters Using a Square Distance Matrix to Learn About Variation Within and Among Groups.

Description

Create useful summary statistics from the output of man_multi

Usage

summarise_multi(cut_df)

Arguments

cut_df

The output of man_multi() (?man_multi() for further details)

Value

A tibble contain a row for each group id returned by man_multi(): cut_off - The miniumum cut off value of the the max mid value plateau - The the numer cut off values that with the same max mid value mid - The max mid value (1.0 means perfectly grouped) mid_sum - The sum of the mid values across all considered cut_offs, which is useful for quantifying how isolated the groups are rel_sum - The mid_sum scores, scaled by the maximum mid_sum.

Examples

sepal_dist <- iris$Sepal.Width %>% dist() %>% as.matrix()
sepal_dist <- sepal_dist/max(sepal_dist)
colnames(sepal_dist) <- iris$Species
cut_df <- man_multi(dist_mat = sepal_dist, res = 2)
summarise_multi(cut_df)

silastittes/albatross documentation built on May 15, 2019, 5:52 p.m.