gg_chessboard {chessboard} | R Documentation |
Plot a sampling as a chessboard
Description
Plots a sampling as a chessboard of dimensions t
x q
, with
t
, the number of transects, and
q
, the number of quadrats.
Usage
gg_chessboard(nodes, xlab = "Transect", ylab = "Quadrat")
Arguments
nodes |
a |
xlab |
a |
ylab |
a |
Value
A ggplot2
object.
Examples
library("chessboard")
# Two-dimensional sampling ----
sites_infos <- expand.grid("transect" = 1:3, "quadrat" = 1:5)
nodes <- create_node_labels(data = sites_infos,
transect = "transect",
quadrat = "quadrat")
gg_chessboard(nodes)
# One-dimensional sampling (only transects) ----
sites_infos <- data.frame("transect" = 1:5)
nodes <- create_node_labels(data = sites_infos,
transect = "transect")
gg_chessboard(nodes)
# One-dimensional sampling (only quadrats) ----
sites_infos <- data.frame("quadrat" = 1:5)
nodes <- create_node_labels(data = sites_infos,
quadrat = "quadrat")
gg_chessboard(nodes)
[Package chessboard version 0.1 Index]