spatstat-internal

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Internal spatstat functions

Internal spatstat functions.

Keywords
internal
Usage
affinexy(X, mat = diag(c(1, 1)), vec = c(0, 0))
apply23sum(x)
area.xypolygon(polly)       
as.breakpts(...)
as.fv(x)
as.polygonal(W)
bind.fv(x, y, labl, desc, preferred)
bdrylength.xypolygon(polly)
breakpts(val, maxi, even = FALSE, npos = NULL, step = NULL)
breakpts.from.r(r)
cartesian(pp, markset, fac = TRUE)
checkfields(X,L)          
check.hist.lengths(hist,breaks)
conspire(...)
contour.im(x, ...)
countingweights(id, areas, check = TRUE)
crossdist(x1, y1, x2, y2)            
default.ngrid(X)
default.ntile(X)
discretise(x, xrange, nx)
distpl(p, l)               
distppl(p, l)
distppll(p, l)
edge.Ripley(X, r, W)
edge.Trans(X, Y, W, exact, trim)
equals.quad(Q)          
erode.mask(w,r)
even.breaks.owin(w)
exactdt(X, ...)              
exactPdt(im)
fv(x, argu, ylab, valu, fmla, alim, labl, desc)
fasp((fns, titles, formulae, which, dataname, title)
getfields(X, L, fatal = TRUE)
gridindex(x, y, xrange, yrange, nx, ny)            
handle.r.b.args(r = NULL, breaks = NULL, window, eps = NULL)
identical.formulae(x,y)
image.im(x, ...)
inside.xypolygon(pts, polly, test01 = TRUE)     
intX.owin(w)
intX.xypolygon(polly)
intY.owin(w)
intY.xypolygon(polly)
is.cadlag(s)
is.data(Q)
is.fv(x)
is.marked(X, ...)
is.marked.default(...)  
is.marked.ppp(X, na.action="warn", ...)
is.poisson.ppm(x)
is.stationary.ppm(x)    
km.rs(o, cc, d, breaks)
Kount(d, b, breaks, slow = FALSE)
Kwtsum(d, b, weight, breaks, slow)
lookup.im(im, x, y, naok)
make.even.breaks(bmax, npos, bstep)
markspace.integral(X)
marks.quad(Q)           
matcolall(x)
matcolany(x)
matcolsum(x)            
matrowall(x)
matrowany(x)
matrowsum(x)
meanX.owin(w)            
meanY.owin(w)
mkcor(d, ff, wt, Ef, rvals, method="smrep", ..., nwtsteps=500)
mpl.engine(Q, trend, interaction, covariates, correction,
	 rbord, use.gam)
mpl.get.covariates(covariates, locations, type)
mpl.prepare(Q, X, P, trend, interaction, covariates,
            want.trend, want.inter, correction, rbord)
MultiPair.checkmatrix(mat, n, name)
multipair.family
nearest.pixel(x, y, im)
no.trend.ppm(x)
n.quad(Q)               
overlap.owin(A,B)
overlap.trapezium(xa, ya, xb, yb, verb = FALSE)
overlap.xypolygon(P, Q)   
param.quad(Q)
persp.im(x, ...)
pixellate(x, ..., weights)
plot.im(x, ...)
polynom(x, ...)
print.fasp(x, ...)
print.fv(x, ...)
print.interact(x, ...)       
print.isf(x, ...)
print.summary.owin(x, ...)
print.summary.ppp(x, ..., dp=3)
quad(data, dummy, w, param)
quadscheme.replicated(data, dummy, method = "grid", ...)
quadscheme.spatial(data, dummy, method = "grid", ...)
rasterx.im(x)
rastery.im(x)
resolve.defaults(...)
reverse.xypolygon(p)    
rotxy(X, angle = pi/2)
rmhmodel.ppm(model, win, ..., verbose, project)
rmpoint.I.allim(n, f, types)
rpoint.multi(n, f, fmax=NULL, marks = NULL, win = unit.square(), giveup = 1000, verbose = FALSE)
runifdisc(n, r = 1, x = 0, y = 0)
runifpoispp(lambda, win = owin(c(0, 1), c(0, 1)))
runifrect(n, win = owin(c(0, 1), c(0, 1)))
second.moment.calc(x, sigma, edge=TRUE, what="Kmeasure", debug=FALSE, ...)
shiftxy(X, vec = c(0, 0))
spatstat.rawdata.location(...)             
sympoly(x, y, n)
termsinformula(x)
tilecentroids(W, nx, ny)        
tilemiddles(W, nx, ny)
try.FGJKest(niter = 20, lambda = 25, r = seq(0, sqrt(2), 0.02), eps = 0.01, slow = FALSE)
try.Kcross(niter = 20, lambda1 = 25, lambda2 = 25, r = seq(0, 1, 0.02), R = 0.2)           
update.interact(object, ...)
validate.mask(w, fatal=TRUE)        
verifyclass(X, C, N = deparse(substitute(X)), fatal = TRUE)
verify.xypolygon(p, fatal=TRUE)
whist(x,breaks,weights)
w.quad(Q)               
x.quad(Q)
y.quad(Q)
Details

These are usually not to be called by the user.

Aliases
  • affinexy
  • apply23sum
  • area.xypolygon
  • as.breakpts
  • as.fv
  • as.polygonal
  • bind.fv
  • bdrylength.xypolygon
  • breakpts
  • breakpts.from.r
  • cartesian
  • checkfields
  • check.hist.lengths
  • conspire
  • contour.im
  • countingweights
  • crossdist
  • default.ngrid
  • default.ntile
  • discretise
  • distpl
  • distppl
  • distppll
  • edge.Ripley
  • edge.Trans
  • equals.quad
  • erode.mask
  • even.breaks.owin
  • exactdt
  • exactPdt
  • fasp
  • fv
  • getfields
  • gridindex
  • handle.r.b.args
  • identical.formulae
  • image.im
  • inside.xypolygon
  • intX.owin
  • intX.xypolygon
  • intY.owin
  • intY.xypolygon
  • is.cadlag
  • is.data
  • is.fv
  • is.marked.default
  • is.poisson.ppm
  • is.stationary.ppm
  • Kount
  • Kwtsum
  • lookup.im
  • make.even.breaks
  • markspace.integral
  • marks.quad
  • matcolall
  • matcolany
  • matcolsum
  • matrowall
  • matrowany
  • matrowsum
  • meanX.owin
  • meanY.owin
  • mkcor
  • mpl.engine
  • mpl.get.covariates
  • mpl.prepare
  • MultiPair.checkmatrix
  • multipair.family
  • nearest.pixel
  • no.trend.ppm
  • n.quad
  • overlap.owin
  • overlap.trapezium
  • overlap.xypolygon
  • param.quad
  • persp.im
  • pixellate
  • plot.im
  • polynom
  • print.fasp
  • print.fv
  • print.interact
  • print.isf
  • print.summary.owin
  • print.summary.ppp
  • quad
  • quadscheme.replicated
  • quadscheme.spatial
  • rasterx.im
  • rastery.im
  • resolve.defaults
  • reverse.xypolygon
  • rotxy
  • runifdisc
  • runifpoispp
  • runifrect
  • rmhmodel.ppm
  • rmpoint.I.allim
  • rpoint.multi
  • second.moment.calc
  • shiftxy
  • spatstat.rawdata.location
  • sympoly
  • termsinformula
  • tilecentroids
  • tilemiddles
  • try.FGJKest
  • try.Kcross
  • update.interact
  • validate.mask
  • verifyclass
  • verify.xypolygon
  • whist
  • w.quad
  • x.quad
  • y.quad
Documentation reproduced from package spatstat, version 1.5-5, License: GPL version 2 or newer

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