Extend 'cxxfunction' by saving the dynamic shared objects
        for reusing across R sessions.

An interface to the cycle routing/data services provided by
    'CycleStreets', a not-for-profit social enterprise and advocacy
    organisation.  The application programming interfaces (APIs) provided
    by 'CycleStreets' are documented at
    (<https://www.cyclestreets.net/api/>).  The focus of this package is
    the journey planning API, which aims to emulate the routes taken by a
    knowledgeable cyclist.  An innovative feature of the routing service
    of its provision of fastest, quietest and balanced profiles.  These
    represent routes taken to minimise time, avoid traffic and compromise
    between the two, respectively.

A modular toolkit for feature extraction and density-based
    clustering of time-series data. It provides classical statistical,
    discrete wavelet, Hilbert-based phase, and circular statistical features.
    The Hilbert-based phase representation can support the analysis of
    periodic patterns, phase relationships, and circular behavior in
    time-series data. The package supports DBSCAN and OPTICS clustering,
    cluster evaluation, visualization, data preparation, and comparison of
    multiple feature extraction and clustering combinations. Methods are described in Karakaya and
    Purutcuoglu (2026) <doi:10.15672/hujms.1821412> and Karakaya et
    al. (2026) <doi:10.1007/978-3-032-17020-0_27>.

Cyclomatic complexity is a software metric (measurement),
    used to indicate the complexity of a program. It is a quantitative
    measure of the number of linearly independent paths through a
    program's source code. It was developed by Thomas J. McCabe, Sr. in
    1976.

Tools for calculating coordinate representations of
    hypocycloids, epicyloids, hypotrochoids, and epitrochoids
    (altogether called 'cycloids' here) with different scaling
    and positioning options. The cycloids can be visualised with
    any appropriate graphics function in R.