Check Data Quality

Check Data Quality

Usage

check_data_quality(market_data, crisis_periods = NULL)

Arguments

market_data

List of market data

crisis_periods

List of crisis period dates (optional)

Value

NULL (prints diagnostics)

Examples

if (FALSE) { # \dontrun{
data <- list(developed = get_stock_data("AAPL"))
crisis_periods <- list(covid = c("2020-01-01", "2020-12-31"))
check_data_quality(data, crisis_periods)
} # }
if (FALSE) { # \dontrun{
# Using built-in dataset
data <- get_stock_data(data_source = "builtin")
processed_data <- process_returns(data)
head(processed_data)
} # }