Package index • bouncer

Data Installation

Install and update cricket data

install_all_bouncer_data(): Install All Bouncer Cricket Data (Optimized)
install_bouncer_data(): Install Bouncer Cricket Data
install_bouncerdata_from_release(): Install Bouncerdata from GitHub Release
install_parquets_from_release(): Install Parquet Files from Core Release
update_bouncerdata(): Update Bouncerdata from Release
get_latest_release(): Get Latest Release Info from GitHub

Database Connection

Connect to and manage the database

connect_to_bouncer(): Connect to Bouncer Database
disconnect_bouncer(): Disconnect from Bouncer Database
get_db_path(): Get Database Path
find_bouncerdata_dir(): Find Bouncerdata Directory
force_close_duckdb(): Force Close All DuckDB Connections
migrate_to_schemas(): Migrate Existing Database to Schema Namespaces

Data Loading

Load data from the database into R

load_matches(): Load Matches Data
load_deliveries(): Load Deliveries Data
load_innings(): Load Match Innings Data
load_players(): Load Players Data
load_powerplays(): Load Powerplays Data
load_team_elo(): Load Team ELO Ratings
load_team_skill(): Load Team Skill Indices
load_player_skill(): Load Player Skill Indices
load_venue_skill(): Load Venue Skill Indices

Cricinfo Data

Load rich ball-by-ball data with Hawkeye fields from ESPN Cricinfo

ingest_cricinfo_data(): Ingest Cricinfo Data into DuckDB
load_cricinfo_balls(): Load Cricinfo Ball-by-Ball Data
load_cricinfo_match(): Load Cricinfo Match Metadata
load_cricinfo_innings(): Load Cricinfo Innings/Scorecard Data
load_cricinfo_fixtures(): Load Cricinfo Fixtures
get_upcoming_matches(): Get Upcoming Matches
get_unscraped_matches(): Get Unscraped Matches
add_cricinfo_tables(): Add Cricinfo Tables to Existing Database

Weather Data

Fetch and manage weather data for cricket matches

geocode_venues(): Geocode Multiple Venues
fetch_weather_openmeteo(): Fetch Daily Weather from Open-Meteo Archive API
fetch_forecast_weather(): Fetch Forecast Weather for Upcoming Match
load_venue_coordinates(): Load Venue Coordinates from Database
load_match_weather(): Load Match Weather Data
add_weather_features(): Prepare Weather Features for Modeling

Fox Sports Data

Load ball-by-ball data from Fox Sports

ingest_fox_sports_data(): Ingest Fox Sports Data into DuckDB
load_fox_balls(): Load Fox Sports Ball-by-Ball Data
load_fox_details(): Load Fox Sports Match Details
load_fox_players(): Load Fox Sports Player Data
add_foxsports_tables(): Add Fox Sports Tables to Existing Database

Player Analysis

Look up and analyze player performance

get_player(): Get Player Information
analyze_player(): Analyze Player Performance
compare_players(): Compare Two Players
search_players(): Search Players
rank_players(): Rank Players by ELO Rating
player_batting_stats() calculate_player_batting_stats(): Player Batting Stats
player_bowling_stats() calculate_player_bowling_stats(): Player Bowling Stats
analyze_batter_vs_bowler(): Analyze Batter vs Bowler Matchup

Team Analysis

Team ratings and matchups

get_team(): Get Team Information
compare_teams(): Compare Two Teams
search_teams(): Search Teams
team_batting_stats(): Team Batting Stats
team_bowling_stats(): Team Bowling Stats
head_to_head(): Head to Head Record

Venue Analysis

Venue statistics and conditions

venue_stats(): Venue Statistics

Match Analysis

Analyze completed matches

analyze_match(): Analyze a Match
query_matches(): Query Matches

Predictions

Match outcome and in-game predictions

predict_match(): Predict Match Outcome
predict_match_outcome(): Predict Match Outcome
predict_win_probability(): Predict Win Probability from Current Game State
calculate_projected_score(): Calculate Projected Score

Simulation

Ball-by-ball match simulation

simulate_match_ballbyball(): Simulate Match Ball-by-Ball
quick_match_simulation(): Quick Match Simulation
simulate_innings(): Simulate Innings
simulate_delivery(): Simulate Single Delivery
simulate_season(): Simulate Season
simulate_season_n(): Simulate Season Multiple Times
simulate_ipl_playoffs(): Simulate IPL Playoffs
create_simulation_config(): Create Simulation Configuration

ELO Ratings

Team and player rating functions

get_team_elo(): Get Team ELO
get_dynamic_k(): Get Dynamic K Factor

Hawkeye Features

Advanced player features from Cricinfo Hawkeye data

calculate_hawkeye_batter_features(): Calculate Hawkeye Batter Features
calculate_hawkeye_bowler_features(): Calculate Hawkeye Bowler Features
get_hawkeye_coverage(): Get Hawkeye Feature Summary

Centrality & PageRank

Network-based player quality adjustment

get_centrality_as_of(): Get Centrality As Of Date
get_centrality_snapshot_dates(): Get Centrality Snapshot Dates
calculate_player_centrality(): Calculate Player Network Centrality from Database
apply_centrality_correction(): Apply Centrality Regression to ELO
calculate_centrality_regression(): Calculate Centrality-Based ELO Regression
get_pagerank_as_of(): Get PageRank As Of Date
get_pagerank_snapshot_dates(): Get PageRank Snapshot Dates
get_top_pagerank_players(): Get Top Players by PageRank
print_centrality_summary(): Print Centrality Summary
print_pagerank_summary(): Print PageRank Summary

Visualization

ggplot2-based cricket charts

theme_bouncer(): Bouncer ggplot2 Theme
plot_score_progression(): Plot Score Progression
plot_win_probability(): Plot Win Probability Over Match
plot_skill_progression(): Plot Player Skill Progression
plot_player_comparison(): Plot Player Comparison
plot_elo_history(): Plot Team ELO History
plot_team_strength(): Plot Team Strength Breakdown

Database Queries

Direct database access for advanced users

query_deliveries(): Query Deliveries
query_batter_stats(): Query Batter Stats
query_bowler_stats(): Query Bowler Stats
query_player_stats(): Query Player Stats

Data Parsing

Parse Cricsheet JSON files

parse_cricsheet_json(): Parse Cricsheet JSON File
get_model_format(): Get Model Format for Internal Processing

Score Projection

Innings score projection utilities

calculate_projection_resource(): Calculate Projection Resource Remaining
calculate_test_projected_score(): Calculate Test Match Projected Score
calculate_test_overs_remaining(): Calculate Test Match Overs Remaining
estimate_test_innings_overs_remaining(): Estimate Overs Remaining in Current Innings (Test)
estimate_test_total_overs(): Estimate Test Match Total Overs

Remote Data

Remote data source utilities

get_remote_manifest(): Get Remote Manifest
get_remote_match_ids(): Get Remote Match IDs
get_remote_partition_info(): Get Remote Partition Info
get_remote_tables(): Get Available Remote Tables
clear_remote_cache(): Clear Remote Data Cache
fox_list_formats(): List available FOX Sports cricket formats

Utilities

Additional helper functions

get_data_info(): Get Data Info
get_all_data_folders(): Get All Folder Names for Data Organization
add_prediction_tables(): Add Prediction Tables to Database
list_available_formats(): List Available Formats in Database

Pipeline Benchmarking

Track and compare model performance across pipeline runs

record_benchmarks(): Record Multiple Benchmark Results
get_latest_benchmark(): Get Latest Benchmark for a Model
check_benchmark_regression(): Compare Current Run Against Previous
get_benchmark_history(): Get Benchmark History
print_benchmark_summary(): Print Benchmark Summary
tune_xgb_params(): Tune XGBoost Hyperparameters via Random Search

Rating Internals

Low-level functions for ELO and skill index calculations

bound_player_elo(): Apply Bounds to Player ELO
bound_skill(): Bound Skill to Valid Range
bound_venue_elo(): Apply Bounds to Venue ELO
calculate_expected_runs_skill(): Calculate Expected Runs (Skill Index)
calculate_expected_wicket_skill(): Calculate Expected Wicket Probability (Skill Index)
build_skill_index_params(): Build Skill Index Parameters for Format and Gender
normalize_format(): Normalize Cricket Format Name
model_exists(): Check if Model Exists
get_model_filename(): Get Model Filename
get_model_path(): Get Full Model Path

Constants & Configuration

Getters for format-specific constants and model configuration

get_agnostic_baselines(): Get Agnostic Baselines for Deliveries
get_centrality_k_multiplier(): Get Centrality K-Factor Multiplier
get_format_groups(): Get Format Groups Mapping
get_gender_categories(): Get Gender Categories Mapping
get_league_baseline_as_of(): Get League Baseline As Of Date
get_league_starting_elo(): Get League-Specific Starting ELO
get_match_types_for_format(): Get Match Types for Format
get_max_balls(): Get Maximum Balls for Format
get_max_overs(): Get Maximum Overs for Format
get_models_dir(): Get Models Directory Path
get_run_elo_weights(): Get Run ELO attribution weights for format-gender
get_run_k_factors(): Get player Run K-factors for format-gender
get_runs_per_100_elo(): Get runs per 100 ELO points for format-gender
get_skill_alpha(): Get Skill Alpha (Learning Rate)
get_skill_alpha_params(): Get Skill Index Alpha (Learning Rate) Parameters
get_skill_decay(): Get Skill Decay Rate for Format
get_skill_weights(): Get Skill Index Attribution Weights
get_venue_k_factors(): Get venue K-factors for format-gender
get_wicket_elo_divisor(): Get wicket ELO divisor for format-gender
get_wicket_elo_weights(): Get Wicket ELO attribution weights for format-gender
get_wicket_k_factors(): Get player Wicket K-factors for format-gender

S3 Methods

Print methods for bouncer objects

print(<bouncer_match>): Print Method for bouncer_match Objects
print(<bouncer_player>): Print Method for bouncer_player Objects
print(<bouncer_player_analysis>): Print Method for bouncer_player_analysis Objects
print(<bouncer_player_comparison>): Print Method for bouncer_player_comparison Objects
print(<bouncer_prediction>): Print Method for bouncer_prediction Objects
print(<bouncer_team>): Print Method for bouncer_team Objects
print(<bouncer_team_comparison>): Print Method for bouncer_team_comparison Objects
print(<bouncer_win_prob>): Print method for bouncer_win_prob objects