Validate and Prepare mctable Data Frame

Validates that an mctable contains required columns (mcnode, mc_func), issues warnings for missing columns, and auto-fills missing optional columns with NA.

Usage

check_mctable(data)

Arguments

data

(data frame). mctable with mcnode column (required) and optionally mc_func, description, from_variable, sample_space, transformation, and sensi_variation. Default: required.

Value

The validated data frame with all standard mctable columns present, with missing optional columns filled as NA.

Details

If mc_func is missing, all nodes are treated as deterministic (no uncertainty). Optional columns are auto-filled with NA if absent. When sample_space values are provided, they must use supported formats (c(...), named assignments such as min = X, max = Y, or a single numeric value such as 1).