Break Away Mouse

Published on CRAN 03-Jul-2020

Fixed an error that emerged in unit tests after gdal started issuing warnings about changes in CRS.

SDraw 2.1.13 (Published: 2020-07-03)

Changes:

• Added 'xz' compression of .RDA data frames

SDraw 2.1.12 (Published: 2020-06-30)

Changes:

• Bug fix in test_that code. Version 2.1.11 failed on
  Linux systems after change in GEOS package.
  2.1.12 resolves: 1. Failure: bas.point()
  operates appropriately (@test-bas.point.R#19)
  testSamp <- bas.point(spdf, 20) produced warnings.

Break Away Kangaroo

This update, published on CRAN 2020-03-31, fixed a bug the emerged when rgdal updated.

Break Away Hippo

Halton Iterative Partitioning (HIP)

Biggest change in latest version is implementation of Halton Iterative Sampling (HIP) from recent paper by Robertson et al., (2018). See vignettes "Halton Iterative Partitioning (HIP) Sampling for Polygons" and "Halton Iterative Partitioning (HIP) Sampling for Points".

CRAN Version

Published 7 March 2019

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See NEWS for detailed changes.

Break Away Coffee

Initial CRAN version

After much delay, this version of SDraw is an official R package on the CRAN repository, published 10 Jun 2016.

Installation

• install.packages( "SDraw", repos="https://cran.r-project.org")

Features

• All five sample types
• An S4 method for drawing samples (i.e., sdraw function)
• plotSample for basic plots of the realized samples, including the Halton Lattice for HAL samples.
• Extensive help
• Voronoi polygon calculation (function voronoi.polygons)
• Several dependencies have been removed. This will make installation easier.
• No graphical user interface. A RShiny interface is planned soon.

Adam Ewan Barttles

Release notes

Updates to BAS
This release adds enhancements to bas.polygon and bas.points to achieve better (more uniform) inclusion probabilities. The random start inside bas.polygon is now required to be inside the study area. Any repeats in sampled objects in bas.points are discarded.

The binary build is here.

Installation instructions are in Read.Me

Adam Ewan Abernathy

This beta release is for evaluation and is buggy. This release designed to draw equi-probable BAS, GRTS, and SSS samples via the equi.GUI dialog box. It also draws stratified GRTS samples via the stratified.GUI dialog box.

Adam Cheetah

First mostly functioning version, with all documentation. This was the first submission to CRAN. Only things not working are bas.line, and bas.point.

Adam Bushbaby

v1.02

Update of Halton sequence, export abilities

Adam Ant

Initial SDraw for drawing equi-probable samples only