plotMDS: Plotting multi-dimensional scaling maps.

In thegeologician/ggprovenance: Plotting of sediment provenance data, ggplot-style

Description

Plotting multi-dimensional scaling maps.

Usage

plotMDS(x, diss, categories, mapping, nearest = TRUE, fixed = FALSE,
  axes = FALSE, square = FALSE, metric = c("K-S", "C-v-M"))

Arguments

x	Input data. Optional (see diss.
diss	Optional distances/dissimilarity matrix. Mandatory if x is missing.
categories	A data frame giving categorising information on samples.
mapping	Aesthetic mapping, see aes.
nearest	Plot lines connecting nearest distances.
fixed	Plot in fixed (1:1) aspect ratio.
axes	Plot axes tick marks.
square	Expand plot area to yield square plot.
metric	Metric to use in dissimilarity calculation.

Value

A ggplot object containing the specified plot.

thegeologician/ggprovenance documentation built on Sept. 26, 2021, 8:59 a.m.