This package provides a clustering approach applicable to every projection method is proposed here. The two-dimensional scatter plot of any projection method can construct a topographic map which displays unapparent data structures by using distance and density information of the data. The generalized U*-matrix renders this visualization in the form of a topographic map, which can be used to automatically define the clusters of high-dimensional data. The whole system is based on Thrun and Ultsch, "Using Projection based Clustering to Find Distance and Density based Clusters in High-Dimensional Data" <DOI:10.1007/s00357-020-09373-2>. Selecting the correct projection method will result in a visualization in which mountains surround each cluster. The number of clusters can be determined by counting valleys on the topographic map. Most projection methods are wrappers for already available methods in R. By contrast, the neighbor retrieval visualizer (NeRV) is based on C++ source code of the dredviz software package, and the Curvilinear Component Analysis (CCA) is translated from MATLAB ('SOM Toolbox 2.0) to R.

Documentation at https://melpa.org/#/projectile-trailblazer

Documentation at https://melpa.org/#/project-persist-drawer

Documentation at https://melpa.org/#/projection-multi-embark

Proj is a selective and on-going port of the venerable PROJ.4 project to the Go language.

This package provides the following subpackages:

• proj (top-level): the Conversion API

• proj/cmd/proj: the simple proj command-line tool

• proj/core: the Core API, representing coordinate systems and conversion operations

• proj/gie: a naive implementation of the PROJ.4 gie tool, plus the full set of PROJ.4 test case files

• proj/merror: a little error package

• proj/mlog: a little logging package

• proj/operations: the actual coordinate operations; these routines tend to be closest to the original C code

• proj/support: misc structs and functions in support of the core package

Documentation at https://melpa.org/#/dashboard-project-status

Documentation at https://melpa.org/#/projectile-git-autofetch

Documentation at https://melpa.org/#/perspective-project-bridge

Documentation at https://melpa.org/#/persp-mode-projectile-bridge

This package provides a library library for serving federated avatars.

Clock is a small library for mocking time in Go. It provides an interface around the standard library's time package so that the application can use the realtime clock while tests can use the mock clock. This is a maintained fork of benbjohnson's clock package.