map_plot: Plots profiles using radial segment diagrams

In johnlpearce/ECM: ECM: Exposure Continuum Mapping

Description

Plots profiles using radial segment diagrams

Usage

map_plot(
  map_obj,
  varnames = NULL,
  colormod = NULL,
  nodelab = TRUE,
  labsize = 1,
  labtype = "IDs",
  addXY = TRUE,
  addFreq = FALSE,
  freqtype = "frq",
  freqsize = 1,
  addleg = "TRUE",
  legloc = "bottom",
  legsymsize = 2,
  leglabsize = 1,
  legtxtlas = 2,
  ...
)

Arguments

map_obj	a SOM object
varnames	specifies variable names
colormod	can be used to customize plot color schemes. The default is terrain.colors().
nodelab	whether or not to display reference labels on each node
labsize	sets size of node labels
labtype	specifies type of label. "IDs" or "XYs" accepted.
addXY	adds map coordinates to plot
addFreq	whether or not to display frequency labels
freqtype	determines type of frequency labels. Relative frequencies can be specified with "frq" or counts with "cnts"
freqsize	frequency label cex value
addleg	adds legend to map
legloc	defaults to "bottom" but "right" is also option
legsymsize	legend symbol cex value
leglabsize	legend text cex value
legtxtlas	legend text position rotation passed to las. Numeric in 0,1,2,3; the style of axis label.
...	other parameters

Details

Radial segment diagrams provide a compact way to illustrate profiles derived from SOM. Here diagrams are presented along the SOM grid in order provide a compact visualization of SOM results.s the map.

Value

a kohonen map where radial segment diagrams are used to illustrate profiles for each map node

johnlpearce/ECM documentation built on Dec. 21, 2021, 2:13 a.m.