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aspace

Functions for Estimating Centrographic Statistics

v4.1.2 · Apr 19, 2024 · GPL-3

Description

A collection of functions for computing centrographic statistics (e.g., standard distance, standard deviation ellipse, standard deviation box) for observations taken at point locations. Separate plotting functions have been developed for each measure. Users interested in writing results to ESRI shapefiles can do so by using results from 'aspace' functions as inputs to the convert.to.shapefile() and write.shapefile() functions in the 'shapefiles' library. We intend to provide 'terra' integration for geographic data in a future release. The 'aspace' package was originally conceived to aid in the analysis of spatial patterns of travel behaviour (see Buliung and Remmel 2008 <doi:10.1007/s10109-008-0063-7>).

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies splancs Hmisc aspace

Version History

new 4.1.2 Mar 10, 2026
updated 4.1.2 ← 4.1.1 diff Apr 19, 2024
updated 4.1.1 ← 4.1.0 diff Apr 16, 2024
updated 4.1.0 ← 4.0.1 diff Sep 4, 2023
updated 4.0.1 ← 3.2 diff Aug 28, 2023
updated 3.2 ← 3.1 diff Aug 13, 2012
updated 3.1 ← 3.0 diff Aug 7, 2012
updated 3.0 ← 2.5 diff Mar 30, 2011
updated 2.5 ← 2.4 diff Aug 19, 2010
updated 2.4 ← 2.3 diff Aug 18, 2010
updated 2.3 ← 2.2 diff Jul 24, 2010
updated 2.2 ← 1.2 diff Nov 23, 2009
updated 1.2 ← 0.1 diff May 7, 2007
new 0.1 May 29, 2006