Skip to contents

Validate Metric Output

Source: R/metric.R
validate_metric_output.Rd

Validates that metric output conforms to the expected schema. Metric output must be a named list where all names are non-empty strings and values are either scalar atomic types or named numeric vectors.

Usage

validate_metric_output(output, metric_name)

Arguments

output

The output list to validate.

metric_name

Character string identifying the metric (for error messages).

Value

Invisible output if validation passes. Otherwise, an error is raised.

Validation Rules

  • output must be a list

  • all elements must have non-empty names

  • values must be one of:

    • scalar logical, integer, double, or character

    • named numeric vector

  • no NULL values allowed

  • no nested lists, data frames, or matrices allowed

Examples