PLastic ACcumulation Estimate using R (PLACER)
c(
person("Davi", "Castro-Tavares", email = "davi.tavares@leibniz-zmt.de",
role = c("cre","aut")), person("Esteban", "Acevedo-Trejos",
email = "esteban.acevedo@leibniz-zmt.de", role = c("aut")),
person("Jailson", "F. Moura",
email = "jailsonfm@gmail.com", role = c("aut")) )
Assessment of the prevalence of plastic
debris in bird nests based on bootstrap replicates. The package allows for
calculating bootstrapped 95% confidence intervals for the estimated prevalence
of debris. Combined with a Bayesian approach, the resampling simulations can
be also used to define appropriate sample sizes to detect prevalence of plastics.
The method has wide application, and can also be applied to estimate confidence
intervals and define sample sizes for the prevalence of plastics ingested by any
other organisms. The method is described in Tavares et al. (Submitted).
Davi Castro-Tavares [cre, aut],
Esteban Acevedo-Trejos [aut],
Jailson F. Moura [aut]

person(given = "Katherine",
family = "Roehrick",
role = c("aut", "cre"),
email = "kr.gitcode@gmail.com")
Clusters GPS coordinates into places (i.e., meaningful stops). Additionally, categorizes places into types (e.g., home, cafe, gym). Places are identified as home using a rules-based algorithm defining home as the stop occurring most frequently during the night. Other places (e.g., cafe, gym) are identified using the Google Maps API.
dplyr, tidyr, sp, rgdal, geosphere, data.table, rlang,
googleway, stringr, stats, hms

Plot Raster Images Interactively on a Plain HTML Canvas
Provides methods for plotting potentially large (raster) images
interactively on a plain HTML canvas. In contrast to package 'mapview'
data are plotted without background map, but data can be projected to
any spatial coordinate reference system.
Supports plotting of classes 'RasterLayer', 'RasterStack', 'RasterBrick'
(from package 'raster') as well as 'png' files located on disk.
Interactivity includes zooming, panning, and mouse location information.
In case of multi-layer 'RasterStacks' or 'RasterBricks', RGB image plots
are created (similar to 'raster::plotRGB' - but interactive).
gdalUtils, htmltools, htmlwidgets, lattice, png, raster,
viridisLite