Adds flags columns to a portfolio data frame signifying if each holding has a
currency specified, has a valid value, has a valid ISIN, and has matching
financial data.
Usage
add_portfolio_flags(portfolio, currencies)
Arguments
- portfolio
A data frame containing a portfolio
- currencies
A data frame containing ISO 4217 currency codes and their exchange
rates.
Value
A data frame of the portfolio with the flags columns added
