summary_fg: Summary by functional group

In phytomosaic/grlyr: Ground Layer Estimation

Description

Summary of ground layer observations, disaggregated by functional groups.

Usage

summary_fg(x, eachplot = FALSE, ...)

Arguments

x	"grlyr" object from calc_biomass().
eachplot	default FALSE returns values as the mean across all plots in x; TRUE returns values as the mean of each functional group within each plot (and may exclude functional groups unobserved on a given plot).
...	further arguments (currently ignored).

Details

Gives basic descriptive summaries, disaggregated by functional groups.

Value

A data.frame with estimates for each functional group 'fg', including 'mass', 'masssd', 'c', 'csd', 'n', 'nsd' (all in kg per ha), as well as 'vol' and 'volsd' (cubic meters per ha), and 'cover' and 'coversd' (percentage points per plot).

Examples

data(est)
x <- calc_biomass(est)
summary_fg(x)
summary_fg(x, eachplot=TRUE)

phytomosaic/grlyr documentation built on May 25, 2020, 7:04 p.m.