plot.mob_stats: Plot statistics for a MoB analysis

In MoBiodiv/mobr: Measurement of Biodiversity

Plot statistics for a MoB analysis

Description

Plots a mob_stats object which is produced by the function get_mob_stats. The p-value for each statistic is displayed in the plot title if applicable.

Usage

## S3 method for class 'mob_stats'
plot(mob_stats, group_var, group_order = NULL)

Arguments

mob_stats	a mob_stats object produced by the function get_mob_stats
group_var	a character string which specifies which variable provides the groups that the diversity indices are compared across.
group_order	Optional vector of group levels the order of which defines the order in which the groups are plotted from left-to-right. Note that the default in R is to order groups alphabetically.

Examples

data(tank_comm)
data(tank_plot_attr)
tank_mob <- make_mob_in(tank_comm, tank_plot_attr)
# for quick results we specify a low number of permutations 
# and bootstrap samples these should be increased in real 
# analyses. 
tank_stats <- get_mob_stats(tank_mob, 'group',
                            index = c('N', 'S', 'S_n', 'S_PIE', 'S_C'),
                            n_perm = 19, ci_n_boot = 20)
p <- plot(tank_stats, 'group')
# plot of S
p$S
# change the order of the groups on the plot
p <- plot(tank_stats, 'group', group_order = c('low', 'high'))
p$S

MoBiodiv/mobr documentation built on Nov. 5, 2024, 12:02 p.m.