Friedrich Leisch and Evgenia Dimitriadou.

Tools to Gather Data from Major League Baseball Advanced Media
(MLBAM)
Multi-core processing of Gameday data from Major League Baseball Advanced Media <http://gd2.mlb.com/components/game/mlb/>. Additional tools to parallelize large data sets and write them to a database.
magrittr, xml2, dplyr, stringr, purrr, utils, stats, foreach,
iterators, parallel, doParallel, DBI
testthat, knitr, rmarkdown, pitchRx, viridis, ggplot2,
plotly, RSQLite, dbplyr

magrittr, xml2, dplyr, stringr, purrr, tidyr, utils, stats,
foreach, iterators, parallel, doParallel, DBI

Tools to Gather Data from Major League Baseball Advanced Media
Multi-core processing of data from Major League Baseball Advanced Media <http://gd2.mlb.com/components/game/mlb/>. Additional tools to parallel process large data sets and write them to a database.
testthat, knitr, rmarkdown, ggplot2, RSQLite, dbplyr

Major League Baseball Player Statistics Calculator
Computational functions for player metrics in major league baseball including batting, pitching, fielding, base-running, and overall player statistics. This package is actively maintained with new metrics being added as they are developed.

Stats, Photos, Logos, and Colors of M.L.B. (Major League
Baseball)
Main use case is to gives users the ability to work with Major League Baseball data in a clean and detailed way.
Which provides users with a variety of ways to improve visualizations.
dplyr (>= 1.0), tidyr (>= 1.0), glue, purrr, tibble, utils,
jsonlite, janitor, rvest, stringr, xml2
tidyverse, knitr, rmarkdown, testthat (>= 3.0.0)

httr, dplyr (>= 1.0), tidyr (>= 1.0), glue, purrr, tibble,
utils, jsonlite, janitor, rvest, ggtext, stringr, ggplot2, xml2

Exploratory Data Analysis and Manipulation of Multi-Label Data
Sets
c( person("David", "Charte", email = "fdavidcl@outlook.com", role =
"cre"), person("Francisco", "Charte", email = "francisco@fcharte.com", role
= "aut"))
Exploratory data analysis and manipulation functions for
multi-label data sets along with interactive Shiny application to ease their
use.
David Charte [cre],
Francisco Charte [aut]