R: Tidy Finance Helper Functions

# Tidy Finance Helper Functions

## Documentation for package ‘tidyfinance’ version 0.6.0

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

add_lagged_columns | Add Lagged Columns via Join
assign_portfolio | Assign Portfolios Based on Sorting Variable
breakpoint_options | Create Breakpoint Options for Portfolio Sorting
compute_breakpoints | Compute Breakpoints Based on Sorting Variable
compute_long_short_returns | Compute Long-Short Returns
compute_portfolio_returns | Compute Portfolio Returns
compute_rolling_value | Compute a Rolling Value by Period
create_summary_statistics | Create Summary Statistics for Specified Variables
data_options | Create Data Options
disconnect_connection | Disconnect Database Connection
download_data | Download and Process Data Based on Domain and Dataset
download_data_constituents | Download Constituent Data
download_data_factors_ff | Download and Process Fama-French Factor Data
download_data_factors_q | Download and Process Global Q Factor Data
download_data_fred | Download and Process Data from FRED
download_data_huggingface | Download data from a Hugging Face dataset
download_data_macro_predictors | Download and Process Macro Predictor Data
download_data_osap | Download and Process Open Source Asset Pricing Data
download_data_pseudo_ccm_links | Generate Pseudo CCM Links
download_data_pseudo_compustat | Generate Pseudo Compustat Data
download_data_pseudo_crsp | Generate Pseudo CRSP Data
download_data_risk_free | Download Risk-Free Rate Data
download_data_stock_prices | Download Stock Data
download_data_wrds | Download Data from WRDS
download_data_wrds_ccm_links | Download CCM Links from WRDS
download_data_wrds_compustat | Download Data from WRDS Compustat
download_data_wrds_crsp | Download Data from WRDS CRSP
download_data_wrds_fisd | Download Filtered FISD Data from WRDS
download_data_wrds_trace_enhanced | Download Enhanced TRACE Data from WRDS
download_factor_library_grid | Download the Factor Library Grid from Hugging Face
download_factor_library_ids | Download factor library returns for a vector of portfolio IDs
estimate_betas | Estimate Rolling Betas
estimate_fama_macbeth | Estimate Fama-MacBeth Regressions
estimate_model | Estimate a Linear Model
filter_options | Create Filter Options
filter_sorting_data | Filter Sorting Data
get_available_huggingface_files | List Parquet Files in a Hugging Face Dataset
get_wrds_connection | Establish a Connection to the WRDS Database
implement_portfolio_sort | Implement Portfolio Sort
join_lagged_values | Join Lagged Variable Values over a Date Range
list_supported_datasets | List All Supported Datasets
list_supported_datasets_ff | List Supported Fama-French Datasets
list_supported_datasets_ff_legacy | List Supported Legacy Fama-French Datasets
list_supported_datasets_macro_predictors | List Supported Macro Predictor Datasets
list_supported_datasets_other | List Supported Other Datasets
list_supported_datasets_pseudo | List Supported Pseudo WRDS Datasets
list_supported_datasets_q | List Supported Global Q Datasets
list_supported_datasets_wrds | List Supported WRDS Datasets
list_supported_indexes | List Supported Indexes
list_supported_types | List All Supported Datasets
list_tidy_finance_chapters | List Chapters of Tidy Finance
open_tidy_finance_website | Open Tidy Finance Website or Specific Chapter in Browser
portfolio_sort_options | Create Portfolio Sort Options
set_wrds_credentials | Set WRDS Credentials
trim | Trim a Numeric Vector
validate_dates | Validate and Coerce Date Range Arguments
winsorize | Winsorize a Numeric Vector