A comprehensive toolkit for mining, analyzing, and visualizing
    scientific literature in sport science domains. Provides functions for
    retrieving abstracts from 'Scopus', preprocessing text data, performing
    advanced topic modeling using Latent Dirichlet Allocation ('LDA'),
    Structural Topic Models ('STM'), and Correlated Topic Models ('CTM'),
    and creating publication-ready visualizations including keyword
    co-occurrence networks and topic trends. For methodological details see
    Blei et al. (2003) <doi:10.1162/jmlr.2003.3.4-5.993> for 'LDA',
    Roberts et al. (2014) <doi:10.1111/ajps.12103> for 'STM', and
    Blei and Lafferty (2007) <doi:10.1214/07-AOAS114> for 'CTM'.

A time series causal inference model for Randomized Controlled Trial (RCT) under spillover effect. 'SPORTSCausal' (Spillover Time Series Causal Inference) separates treatment effect and spillover effect from given responses of experiment group and control group by predicting the response without treatment. It reports both effects by fitting the Bayesian Structural Time Series (BSTS) model based on 'CausalImpact', as described in Brodersen et al. (2015) <doi:10.1214/14-AOAS788>.

Use of Knock Out and Round Robin Techniques in preparing tournament fixtures as discussed in the Book Health and Physical Education by 'Dr. V K Sharma'(2018,ISBN:978-93-5272-134-4).

Create scaled 'ggplot' representations of playing surfaces.
    Playing surfaces are drawn pursuant to rule-book specifications.
    This package should be used as a baseline plot for displaying any type of
    tracking data.

Providing convenience functions to connect R with the 'Spotify' application programming interface ('API'). At first it aims to help setting up 
  the OAuth2.0 Authentication flow. The default output of the get_*() functions is tidy, but optionally the functions could return the raw response from the 
  'API' as well. The search_*() and get_*() functions can be combined. See the vignette for more information and examples and the official Spotify for 
  Developers website <https://developer.spotify.com/documentation/web-api/> for information about the Web 'API'.