pycno: Pycnophylactic Interpolation

Given a SpatialPolygonsDataFrame and a set of populations for each polygon, compute a population density estimate based on Tobler's pycnophylactic interpolation algorithm. The result is a SpatialGridDataFrame.

Version: 1.2
Depends: stats, sp, maptools, rgeos
Published: 2014-08-15
Author: Chris Brunsdon
Maintainer: Chris Brunsdon <christopher.brunsdon at>
BugReports: NA
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
CRAN checks: pycno results


Reference manual: pycno.pdf
Package source: pycno_1.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Mavericks binaries: r-release: pycno_1.2.tgz, r-oldrel: pycno_1.2.tgz
Old sources: pycno archive