Create short sprint acceleration-velocity (AVP) and force-velocity (FVP) profiles
     and predict kinematic and kinetic variables using the timing-gate split times, laser or 
     radar gun data, tether devices data, as well as the data provided by the GPS and LPS 
     monitoring systems. The modeling method utilized in this package is based on the works of 
    Furusawa K, Hill AV, Parkinson JL (1927) <doi: 10.1098/rspb.1927.0035>, 
    Greene PR. (1986) <doi: 10.1016/0025-5564(86)90063-5>, 
    Chelly SM, Denis C. (2001) <doi: 10.1097/00005768-200102000-00024>,
    Clark KP, Rieger RH, Bruno RF, Stearne DJ. (2017) <doi: 10.1519/JSC.0000000000002081>, 
    Samozino P. (2018) <doi: 10.1007/978-3-319-05633-3_11>, 
    Samozino P. and Peyrot N., et al (2022) <doi: 10.1111/sms.14097>, 
    Clavel, P., et al (2023) <doi: 10.1016/j.jbiomech.2023.111602>, 
    Jovanovic M. (2023) <doi: 10.1080/10255842.2023.2170713>, and
    Jovanovic M., et al (2024) <doi: 10.3390/s24092894>.

Analyzes shooting data with respect to group shape,
        precision, and accuracy. This includes graphical methods,
        descriptive statistics, and inference tests using standard,
        but also non-parametric and robust statistical methods.
        Implements distributions for radial error in bivariate normal
        variables. Works with files exported by 'OnTarget PC/TDS',
        'Silver Mountain' e-target, 'ShotMarker' e-target, or 'Taran',
        as well as with custom data files in text format.
        Supports inference from range statistics such as extreme
        spread. Includes a set of web-based graphical user interfaces.

Sometimes it is handy to be able to view an image file on an
    'R' graphics device. This package just does that. Currently it supports
    'PNG' files.

Making it easy to use various types of fonts ('TrueType',
    'OpenType', Type 1, web fonts, etc.) in R graphs, and supporting most output
    formats of R graphics including PNG, PDF and SVG. Text glyphs will be converted
    into polygons or raster images, hence after the plot has been created, it no
    longer relies on the font files. No external software such as 'Ghostscript' is
    needed to use this package.