plot.fv_pcf | R Documentation |
Plot method for the class "fv_pcf". Draws a pair correlation function and a pointwise critical envelope if available.
## S3 method for class 'fv_pcf' plot( x, xlim = NULL, ylim = NULL, xticks = NULL, yticks = NULL, xlab = "r", ylab = "g(r)", main = NULL, sub = NULL, xaxis = TRUE, yaxis = TRUE, ann = graphics::par("ann"), bty = "l", ... )
x |
an object of class fv_pcf. |
xlim, ylim |
the x and y limits of the plot. NULL indicates that the range of the finite values to be plotted should be used. |
xticks, yticks |
points at which tick-marks are to be drawn. By default (when NULL) tickmark locations are computed |
xlab, ylab |
a label for the x and y axis, respectively. |
main, sub |
a main and sub title for the plot, see also |
xaxis, yaxis |
a logical value or a 1-character string giving the desired type of axis. The following values are possible: "n" or FALSE for no axis, "t" for ticks only, "f" or TRUE for full axis, "o" for full axis in the outer margin. |
ann |
a logical value indicating whether the default annotation (title and x and y axis labels) should appear on the plot. |
bty |
a character string which determines the type of box which is
drawn about the plotting region, see |
... |
additional parameter, currently without effect |
An object of class fv_pcf invisibly.
pat2dists()
, dists2pcf()
# it's advised against setting n_sim < 199 ds <- pat2dists(area=sim_area, pattern=sim_pat_reg, max_dist=25, n_sim=3) # derive PCF and envelope pcf <- dists2pcf(ds, r=0.2, r_max=25, stoyan=0.15, n_rank=1) # a simple plot plot(x=pcf, xlim=c(0, 20), ylim=c(0, 2.2)) # a panel of four plots op <- par(mfrow=c(2,2), oma=c(3,3,0,0), mar=c(0,0,2,2), mgp=c(2,0.5,0), tcl=-0.3) plot(pcf, xaxis='t', yaxis='o', ann=FALSE) plot(pcf, xaxis='t', yaxis='t', ann=FALSE) plot(pcf, xaxis='o', yaxis='o', ann=FALSE) plot(pcf, xaxis='o', yaxis='t') par(op)
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