ptools
Tools for Poisson Data
Functions used for analyzing count data, mostly crime counts. Includes checking difference in two Poisson counts (e-test), checking the fit for a Poisson distribution, small sample tests for counts in bins, Weighted Displacement Difference test (Wheeler and Ratcliffe, 2018) <doi:10.1186/s40163-018-0085-5>, to evaluate crime changes over time in treated/control areas. Additionally includes functions for aggregating spatial data and spatial feature engineering.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
2.0.0 |
rolling linux/jammy R-4.5 | ptools_2.0.0.tar.gz |
2.0 MiB |
2.0.0 |
rolling linux/noble R-4.5 | ptools_2.0.0.tar.gz |
2.0 MiB |
2.0.0 |
rolling source/ R- | ptools_2.0.0.tar.gz |
1.7 MiB |
2.0.0 |
latest linux/jammy R-4.5 | ptools_2.0.0.tar.gz |
2.0 MiB |
2.0.0 |
latest linux/noble R-4.5 | ptools_2.0.0.tar.gz |
2.0 MiB |
2.0.0 |
latest source/ R- | ptools_2.0.0.tar.gz |
1.7 MiB |
2.0.0 |
2026-04-26 source/ R- | ptools_2.0.0.tar.gz |
1.7 MiB |
2.0.0 |
2026-04-23 source/ R- | ptools_2.0.0.tar.gz |
1.7 MiB |
2.0.0 |
2026-04-09 windows/windows R-4.5 | ptools_2.0.0.zip |
2.0 MiB |
2.0.0 |
2025-04-20 source/ R- | ptools_2.0.0.tar.gz |
1.7 MiB |