NEWS

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rdist 0.0.5 (2020-05-04)

• Minor fix for CRAN

rdist 0.0.4 (2020-02-11)

• Some bugfixes to make CRAN compatible

rdist 0.0.3 (2018-05-18)

• Added documentation pages
• Added product_metric
• Added farthest_point_sampling
• Added is_distance_matrix and triangle_inequality checks

rdist 0.0.2 (2017-05-12)

• Fixed bug in jaccard distance
• Fixed bug in euclidean distance
• Added labels to rdist output

rdist 0.0.1 (2017-03-05)

An R package to calculate distances. This provide a common framework to calculate distances.
There are three main functions:

• rdist computes the pairwise distances between observations in one matrix and returns a dist object,
• pdist computes the pairwise distances between observations in one matrix and returns a matrix, and
• cdist computes the distances between observations in two matrices and returns a matrix.

All functions have an argument metric that can be used to specify the distance function. Available metrics are "euclidean", "minkowski", "manhattan", "maximum", "canberra", "angular", "correlation", "absolute_correlation", "hamming", and "jaccard". All functions will return NA or NaN when one of the compared vectors contains NAs.

Installation

To install the latest released version from CRAN:

install.packages("rdist")

To install the latest development version from github:

install.packages("devtools")
devtools::install_github("blasern/rdist")

Development

If you find issues, please let me know. If you would like to contribute, please create a pull request.