append_marks.ppp-set: Append to marks

In groupedHyperframe.random: Simulated Grouped Hyper Data Frame

Append to marks

Description

Append to marks

Usage

append_marks.ppp(x) <- value

Arguments

x	a ppp.object
value	a factor or numeric vector

Value

This syntax sugar returns a ppp.object.

Examples

library(spatstat.geom)

# no marks
data(vesicles, package = 'spatstat.data')
plot(vesicles)
append_marks.ppp(vesicles) = rlnorm(n = npoints(vesicles))
plot(vesicles)

# vector marks, numeric
data(waka, package = 'spatstat.data')
plot(waka)
append_marks.ppp(waka) = rlnorm(n = npoints(waka))
plot(waka)

# vector marks, multitype
data(urkiola, package = 'spatstat.data')
plot(urkiola)
append_marks.ppp(urkiola) = rlnorm(n = npoints(urkiola))
plot(urkiola)

# dataframe marks
data(stonetools, package = 'spatstat.data')
plot(stonetools)
append_marks.ppp(stonetools) = rlnorm(n = npoints(stonetools))
plot(stonetools)

groupedHyperframe.random documentation built on April 11, 2025, 6:14 p.m.