Package: nflfastR 5.0.0.9002

Ben Baldwin

nflfastR: Functions to Efficiently Access NFL Play by Play Data

A set of functions to access National Football League play-by-play data from <https://www.nfl.com/>.

Authors:Sebastian Carl [aut], Ben Baldwin [cre, aut], Lee Sharpe [ctb], Maksim Horowitz [ctb], Ron Yurko [ctb], Samuel Ventura [ctb], Tan Ho [ctb], John Edwards [ctb]

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nflfastR.pdf |nflfastR.html✨
nflfastR/json (API)
NEWS

# Install 'nflfastR' in R:

install.packages('nflfastR', repos = c('https://nflverse.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/nflverse/nflfastr/issues

Pkgdown site:https://www.nflfastr.com

Datasets:

field_descriptions - NflfastR Field Descriptions
nfl_stats_variables - NFL Stats Variables
stat_ids - NFL Stat IDs and their Meanings
teams_colors_logos - NFL Team names, colors and logo urls.

On CRAN:

american-football football-data nfl nflstats nflverse sports-analytics

10.40 score 442 stars 3 packages 596 scripts 2.5k downloads 24 exports 48 dependencies

Last updated 2 months agofrom:7d53e076bf. Checks:1 OK, 8 NOTE. Indexed: yes.

Target	Result	Latest binary
Doc / Vignettes	OK	Mar 07 2025
R-4.5-win	NOTE	Mar 07 2025
R-4.5-mac	NOTE	Mar 07 2025
R-4.5-linux	NOTE	Mar 07 2025
R-4.4-win	NOTE	Mar 07 2025
R-4.4-mac	NOTE	Mar 07 2025
R-4.4-linux	NOTE	Mar 07 2025
R-4.3-win	NOTE	Mar 07 2025
R-4.3-mac	NOTE	Mar 07 2025

Exports:add_qb_epa add_xpass add_xyac build_nflfastR_pbp calculate_expected_points calculate_player_stats calculate_player_stats_def calculate_player_stats_kicking calculate_series_conversion_rates calculate_standings calculate_stats calculate_win_probability clean_pbp decode_player_ids fast_scraper fast_scraper_roster fast_scraper_schedules load_pbp load_player_stats missing_raw_pbp nflverse_sitrep report save_raw_pbp update_db

Dependencies:cachem cli codetools cpp11 curl data.table digest dplyr fansi fastmap fastrmodels furrr future generics globals glue hms janitor jsonlite lattice lifecycle listenv lubridate magrittr Matrix memoise mgcv nflreadr nlme parallelly pillar pkgconfig progressr purrr R6 rappdirs rlang snakecase stringi stringr tibble tidyr tidyselect timechange utf8 vctrs withr xgboost

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
nflfastR: Functions to Efficiently Access NFL Play by Play Data	nflfastR-package nflfastR
Compute QB epa	add_qb_epa
Add expected pass columns	add_xpass
Add expected yards after completion (xyac) variables	add_xyac
Build a Complete nflfastR Data Set	build_nflfastR_pbp
Compute expected points	calculate_expected_points
Compute Series Conversion Information from Play by Play	calculate_series_conversion_rates
Compute Division Standings and Conference Seeds from Play by Play	calculate_standings
Calculate NFL Stats	calculate_stats
Compute win probability	calculate_win_probability
Clean Play by Play Data	clean_pbp
Decode the player IDs in nflfastR play-by-play data	decode_player_ids
Get NFL Play by Play Data	fast_scraper
Load Team Rosters for Multiple Seasons	fast_scraper_roster
Load NFL Season Schedules	fast_scraper_schedules
nflfastR Field Descriptions	field_descriptions
Load Play By Play	load_pbp
Load Player Level Weekly Stats	load_player_stats
Compute Missing Raw PBP Data on Local Filesystem	missing_raw_pbp
NFL Stats Variables	nfl_stats_variables
Get a Situation Report on System, nflverse Package Versions and Dependencies	nflverse_sitrep report
Download Raw PBP Data to Local Filesystem	save_raw_pbp
NFL Stat IDs and their Meanings	stat_ids
NFL Team names, colors and logo urls.	teams_colors_logos
Update or Create a nflfastR Play-by-Play Database	update_db