Found the following Rd file(s) with Rd \link{} targets missing package
anchors:
  Extract.lpp.Rd: unmark
  Replace.linim.Rd: as.ppp, [<-.im
  Smooth.lpp.Rd: Smooth
  affine.linnet.Rd: unitname<-, affine, shift, rotate, rescale,
    scalardilate
  affine.lpp.Rd: unitname<-, affine, shift, rotate, rescale,
    scalardilate
  as.linim.Rd: as.im
  as.linnet.psp.Rd: selfcut.psp
  auc.lpp.Rd: roc
  berman.test.lpp.Rd: plot.bermantest
  bw.lppl.Rd: bw.scott, bw.ppl
  cdf.test.lpp.Rd: ewcdf, plot.cdftest
  clickjoin.Rd: identify.ppp, clickppp
  clicklpp.Rd: clickppp, clickpoly, clickbox, clickdist
  crossdist.lpp.Rd: crossdist, crossdist.ppp, pairdist, nndist
  crossing.linnet.Rd: crossing.psp
  data.lppm.Rd: data.ppm
  delaunayNetwork.Rd: delaunay, dirichlet, delaunayDistance
  density.lpp.Rd: bw.scott.iso, dkernel
  densityEqualSplit.Rd: bw.scott.iso, dkernel
  densityHeat.lpp.Rd: bw.scott.iso, spatstat.options
  densityQuick.lpp.Rd: bw.scott.iso, bw.scott
  densityVoronoi.lpp.Rd: densityVoronoi
  diameter.linnet.Rd: boundingradius, diameter
  distfun.lpp.Rd: distfun
  distmap.lpp.Rd: distmap
  envelope.lpp.Rd: envelope
  eval.linim.Rd: eval.im
  fitted.lppm.Rd: ppm, dfbetas.ppm
  heatkernelapprox.Rd: hotrod
  integral.linim.Rd: integral.im
  intensity.lpp.Rd: intensity, intensity.ppp
  linearK.Rd: compileK
  linearKEuclidInhom.Rd: update.ppm, fitted.ppm
  linearKcross.Rd: Kcross, fv.object
  linearKcross.inhom.Rd: Kcross.inhom, fv.object
  linearKdot.Rd: Kdot, fv.object
  linearKdot.inhom.Rd: Kdot.inhom, fv.object
  linearKinhom.Rd: update.ppm, fitted.ppm
  linearmarkconnect.Rd: markconnect, fv.object
  linearmarkequal.Rd: fv.object, markconnect
  linearpcfEuclidInhom.Rd: update.ppm, fitted.ppm
  linearpcfcross.Rd: pcfcross, fv.object
  linearpcfcross.inhom.Rd: pcfcross.inhom, fv.object
  linearpcfdot.Rd: pcfdot, fv.object, pcfcross
  linearpcfdot.inhom.Rd: pcfdot.inhom, fv.object, pcfcross.inhom
  linearpcfinhom.Rd: update.ppm, fitted.ppm
  lineartileindex.Rd: tileindex
  linim.Rd: im
  lpp.Rd: as.ppp, methods.ppx
  lppm.Rd: ppm
  mean.linim.Rd: mean.im, quantile.im, quantilefun
  methods.linfun.Rd: plot.im, as.owin
  methods.linim.Rd: as.im, shift, scalardilate, affine
  methods.linnet.Rd: unitname, as.owin, as.psp, nsegments, nvertices,
    pixellate, unitname<-, vertices, volume, Window, pixellate.psp
  model.frame.lppm.Rd: quad.ppm
  nnfun.lpp.Rd: nnfun
  pairs.linim.Rd: pairs.im
  plot.linim.Rd: plot.im, dilation.owin, nearestValue
  plot.linnet.Rd: plot.psp, plot.ppp
  plot.lintess.Rd: plot.im, plot.colourmap
  plot.lpp.Rd: plot.ppp, plot.symbolmap, symbolmap
  points.lpp.Rd: plot.ppp
  rThomaslpp.Rd: rpoisppOnLines
  rcelllpp.Rd: rcellnumber
  relrisk.lpp.Rd: relrisk
  rpoislpp.Rd: rpoisppOnLines
  runiflpp.Rd: runifpointOnLines
  superimpose.lpp.Rd: superimpose
Please provide package anchors for all Rd \link{} targets not in the
package itself and the base packages.