validate_plot_data: Validate Plot Data Availability
Description
Checks if required data columns are available for plotting.
Usage
validate_plot_data(daily_data, required_columns, plot_type = "plot")
Value
NULL (throws error if data not available)
Arguments
- daily_data
Daily output data frame
- required_columns
Character vector of required column names
- plot_type
Name of plot type for error messages