Description Usage Arguments Value
Calculate the percent cover indicators by plot or line for variables or combinations of variables.This is a family of standard indicator variables to examine total foliar cover, bare soil, litter cover, and other ground cover indicators. To compute cover by species, growth habit and duration, or other custom line-point intercept combinations, see pct.cover()
.
1 2 3 4 5 6 7 8 9 10 11 12 13 | pct.cover.between.plant(lpi.tall, tall = FALSE, by.year = FALSE,
by.line = FALSE)
pct.cover.all.ground(lpi.tall, tall = FALSE, by.year = FALSE,
by.line = FALSE)
pct.cover.total.foliar(lpi.tall, tall = FALSE, by.year = FALSE,
by.line = FALSE)
pct.cover.bare.soil(lpi.tall, tall = FALSE, by.year = FALSE,
by.line = FALSE)
pct.cover.litter(lpi.tall, tall = FALSE, by.year = FALSE, by.line = FALSE)
|
lpi.tall |
A tall/long-format data frame. Use the data frame |
tall |
Logical. If |
by.year |
Logical. If |
by.line |
Logical. If |
A tbl
of either wide or tall format.
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