SPATSTAT

An R library for spatial statistics

Distribution version 1.10-1

Latest releases

Version	Release date	Description of changes	Documentation
spatstat 1.10-1	19 October 2006	Bug fix to Kinhom function.	See the release notes for 1.10-1
spatstat 1.10-0	18 October 2006	Subset operators have changed, but are backward compatible. Improvement to diagnostic plots. Units of length can now be specified. Substantial changes to internal code, mostly invisible.	See the release notes for 1.10-0
spatstat 1.9-6	27 September 2006	Extensions to kernel smoothing code and inhomogeneous K function.	See the release notes for 1.9-6
spatstat 1.9-5	22 August 2006	Fixed problems with installation under Solaris and Mac. Various minor improvements.	See the release notes for 1.9-5
spatstat 1.9-4	3 August 2006	New code for perfect simulation. New code for matching two point patterns. New dataset. Other minor improvements.	See the release notes for 1.9-4
spatstat 1.9-3	21 June 2006	Increased capabilities for polygonal windows including K functions with Ripley's isotropic correction. Increased speed of various operations.	See the release notes for 1.9-3
spatstat 1.9-2	5 June 2006	Major improvements to performance of the summary functions. Improvements to model-fitting code. New functions for profile pseudolikelihood.	See the release notes for 1.9-2
spatstat 1.9-1	26 May 2006	K function accelerated - handles very large point patterns; Cluster and Cox models can be fitted by minimum contrast	See the release notes for 1.9-1
spatstat 1.9-0	3 May 2006	Improvements to simulation code; support for statistical inference	See the release notes for 1.9-0
spatstat 1.8-9	19 April 2006	withdrawn - contained bug
spatstat 1.8-8	30 March 2006	Various improvements	See the release notes for 1.8-8
spatstat 1.8-7	2 March 2006	Fixed bug which slowed down the package New functions for random shifts	See the release notes for 1.8-7
spatstat 1.8-6	23 February 2006	bug fixes, new functions	See the release notes for 1.8-6
spatstat 1.8-5	19 January 2006	bug fixes to diagnostic plots	See the release notes for 1.8-5
spatstat 1.8-4	9 January 2006	important bug fixes	See the release notes for 1.8-4
spatstat 1.8-3	21 December 2005	further support for line segment patterns	See the release notes for 1.8-3
spatstat 1.8-2	5 December 2005	support for line segment patterns and factor-valued images	See the release notes for 1.8-2
spatstat 1.8-1	24 November 2005	internal changes, bug fixes	See the release notes for 1.8-1
spatstat 1.7-13	27 October 2005	2 new functions, several improvements	See the release notes for 1.7-13
spatstat 1.7-12	12 September 2005	Upgrade for R 2.2.0; otherwise equivalent to spatstat 1.6-12	See the release notes for 1.6-12

Getting the package

Online Documentation

• Brief description
• Quick Reference Page (pdf) listing all functions and datasets
• Overview (3 pages, html) with example pictures
• Introduction (20 pages, pdf) with worked examples
• Introductory article spatstat: An R Package for Analyzing Spatial Point Patterns (42 pages, pdf, 1.05 Mb) from the Journal of Statistical Software
• Download the full manual (300-page document containing the Help pages) as pdf file (2Mb)
• How to cite spatstat
• Bibliography of articles on spatstat

Previous releases

Older releases

• See the release notes for series 1.4
• Version 1.4-7 was created on 31 May 2004. It contains a bug fix.
• Version 1.4-6 was created on 24 May 2004. It contains a couple of enhancements to version 1.4-5.
• Version 1.4-5 was created on 25 March 2004. It contains only minor adjustments to version 1.4-4.
• Version 1.4-4 was created on 09 February 2004. It contains only a minor bug fix to version 1.4-3.
• Version 1.4-3 was created on 27 January 2004. It is a major improvement on spatstat 1.3-x.

Other information

• There is absolutely no warranty!
• The package is subject to the GNU Public Licence version 2.
• Authors and acknowledgements
• Contact us
• Other spatial statistics software