ggmap - Spatial Visualization with ggplot2

A collection of functions to visualize spatial data and models on top of static maps from various online sources (e.g Google Maps and Stamen Maps). It includes tools common to those tasks, including functions for geolocation and routing.

Last updated 12 months ago

14.05 score 770 stars 31 dependents 12k scripts 21k downloads

invgamma - The Inverse Gamma Distribution

Light weight implementation of the standard distribution functions for the inverse gamma distribution, wrapping those for the gamma distribution in the stats package.

Last updated 2 years ago

8.43 score 7 stars 33 dependents 486 scripts 4.0k downloads

TITAN2 - Threshold Indicator Taxa Analysis

Uses indicator species scores across binary partitions of a sample set to detect congruence in taxon-specific changes of abundance and occurrence frequency along an environmental gradient as evidence of an ecological community threshold. Relevant references include Baker and King (2010) <doi:10.1111/j.2041-210X.2009.00007.x>, King and Baker (2010) <doi:10.1899/09-144.1>, and Baker and King (2013) <doi:10.1899/12-142.1>.

Last updated 1 years ago

6.59 score 13 stars 30 scripts 313 downloads

mpoly - Symbolic Computation and More with Multivariate Polynomials

Symbolic computing with multivariate polynomials in R.

Last updated 3 months ago

6.25 score 12 stars 7 dependents 70 scripts 848 downloads

m2r - Interface to 'Macaulay2'

Persistent interface to 'Macaulay2' <http://www.math.uiuc.edu/Macaulay2/> and front-end tools facilitating its use in the 'R' ecosystem. For details see Kahle et. al. (2020) <doi:10.18637/jss.v093.i09>.

Last updated 5 years ago

cpp

5.23 score 5 stars 34 scripts 175 downloads

chi - The Chi Distribution

Light weight implementation of the standard distribution functions for the chi distribution, wrapping those for the chi-squared distribution in the stats package.

Last updated 8 years ago

3.92 score 1 stars 2 dependents 14 scripts 205 downloads

latte - Interface to 'LattE' and '4ti2'

Back-end connections to 'LattE' (<https://www.math.ucdavis.edu/~latte>) for counting lattice points and integration inside convex polytopes and '4ti2' (<http://www.4ti2.de/>) for algebraic, geometric, and combinatorial problems on linear spaces and front-end tools facilitating their use in the 'R' ecosystem.

Last updated 2 years ago

3.00 score 2 stars 1 scripts 148 downloads

unmconf - Modeling with Unmeasured Confounding

Tools for fitting and assessing Bayesian multilevel regression models that account for unmeasured confounders.

Last updated 5 months ago

jagscpp

2.00 score 192 downloads

poisDoubleSamp - Confidence Intervals with Poisson Double Sampling

Functions to create confidence intervals for ratios of Poisson rates under misclassification using double sampling.

Last updated 10 years ago

cpp

2.00 score 1 stars 7 scripts 175 downloads