hist.residLen {analogue} | R Documentation |
Base graphics histogram plot method for residLen
objects.
## S3 method for class 'residLen': hist(x, breaks = "Sturges", freq = TRUE, probs = c(0.9, 0.95, 0.99), ncol = 1, lcol = "red", llty = "dashed", xlab = NULL, ylab = NULL, main = "Residual distances", rug = TRUE, ...)
x |
Object of class "residLen" , the result of a call to
residLen . |
breaks |
How breakpoints for the histogram are determined. See
hist for more details. |
freq |
logical; if TRUE , the histogram graphic is a
representation of frequencies, the counts component of the
result; if FALSE , probability densities, component
density , are plotted (so that the histogram has a total area
of one). Defaults to TRUE |
probs |
numeric; vector of probability quantiles to compute from the sets of residual distances. |
ncol |
numeric; number of columns for the plot layout. Choices
are 1 or 2 . Determines whether the histograms are
plotted above or beside each other. |
lcol, llty |
colour and line-type for the quantiles. |
xlab, ylab |
Axis labels. If not supplied, suitable defaults are generated, depending on whether RDA or CCA was used as the underlying ordination model. |
main |
character; title for the plot. |
rug |
logical; should rug plots of the actual distances be drawn? |
... |
additional arguments passed to hist . |
A plot on the current device.
Returns a list with two components (train
and passive
),
each of which is an object returned by hist
.
Gavin L. Simpson
residLen
, plot.residLen
,
histogram.residLen
, densityplot.residLen
.
data(swapdiat, swappH, rlgh) ## squared residual lengths for RLGH rlens <- residLen(swapdiat, swappH, rlgh) rlens ## plot a histogram of the residual distances hist(rlens)