Supplement to maps package, providing some larger and/or
	higher-resolution databases. NOTE: this is a legacy package. The world map is out-dated.

Provides a mechanism to plot an interactive map using 'Mapbox GL' 
		(<https://docs.mapbox.com/mapbox-gl-js/api/>), a javascript library for interactive maps,
		and 'Deck.gl' (<https://deck.gl/>), a javascript library which uses 'WebGL' for 
		visualising large data sets.

Suite of interactive functions and helpers for selecting and editing
    geospatial data.

Estimation methods for phase-type
  distribution (PH) and Markovian arrival process (MAP) from
  empirical data (point and grouped data) and density function.
  The tool is based on the following researches:
  Okamura et al. (2009) <doi:10.1109/TNET.2008.2008750>,
  Okamura and Dohi (2009) <doi:10.1109/QEST.2009.28>,
  Okamura et al. (2011) <doi:10.1016/j.peva.2011.04.001>,
  Okamura et al. (2013) <doi:10.1002/asmb.1919>,
  Horvath and Okamura (2013) <doi:10.1007/978-3-642-40725-3_10>,
  Okamura and Dohi (2016) <doi:10.15807/jorsj.59.72>.

Contains functions for mapping odds ratios, hazard ratios, or other effect estimates using individual-level data such as case-control study data, using generalized additive models (GAMs) or Cox models for smoothing with a two-dimensional predictor (e.g., geolocation or exposure to chemical mixtures) while adjusting linearly for confounding variables, using methods described by Kelsall and Diggle (1998), Webster at al. (2006), and Bai et al. (2020).  Includes convenient functions for mapping point estimates and confidence intervals, efficient control sampling, and permutation tests for the null hypothesis that the two-dimensional predictor is not associated with the outcome variable (adjusting for confounders).

Provides an interface to the 'Mapbox GL JS' (<https://docs.mapbox.com/mapbox-gl-js/guides>)
    and the 'MapLibre GL JS' (<https://maplibre.org/maplibre-gl-js/docs/>) interactive mapping libraries to help users
    create custom interactive maps in R.  Users can create interactive globe visualizations; layer 'sf' objects to create
    filled maps, circle maps, 'heatmaps', and three-dimensional graphics; and customize map styles and views.  The package
    also includes utilities to use 'Mapbox' and 'MapLibre' maps in 'Shiny' web applications.