Clustering categorical sequences by means of finite mixtures with Markov model components is the main utility of ClickClust. The package also allows detecting blocks of equivalent states by forward and backward state selection procedures.

Provides an expectation maximization (EM) algorithm to fit a mixture of continuous time Markov models for use with clickstream or other sequence type data. Gallaugher, M.P.B and McNicholas, P.D. (2018) <arXiv:1802.04849>.

'ClickHouse' (<https://clickhouse.com/>)
   is an open-source, high performance columnar
   OLAP (online analytical processing of queries) database management system
   for real-time analytics using SQL. This 'DBI' backend
   relies on the 'ClickHouse' HTTP interface and support HTTPS protocol.

Tools for assessing data quality, performing exploratory analysis, and 
    semi-automatic preprocessing of messy data with change tracking for integral dataset cleaning.

A set of tools to read, analyze and write lists of click sequences
    on websites (i.e., clickstream). A click can be represented by a number,
    character or string. Clickstreams can be modeled as zero- (only computes
    occurrence probabilities), first- or higher-order Markov chains.

This data package contains monthly climate data in Germany, it can be used for heating and 
    cooling calculations (external temperature, heating / cooling days, solar radiation).

Includes climate data from Japan Meteorological Agency ('JMA') <https://www.jma.go.jp/jma/indexe.html>.
    Can download climate data from 'JMA'.

Execute command line programs and format results for interactive use. It is based on the package 'processx' so it does not use shell to start up the process like system() and system2(). It also provides a simpler and cleaner interface than processx::run().

A suite of routines for Clifford algebras, using the
   'Map' class of the Standard Template Library.  Canonical
   reference: Hestenes (1987, ISBN 90-277-1673-0, "Clifford algebra
   to geometric calculus").  Special cases including Lorentz transforms,
   quaternion multiplication, and Grassman algebra, are discussed.
   Conformal geometric algebra theory is implemented.  Uses 'disordR'
   discipline.