Validate an adapter result

Contract enforcement behind optop_select(): checks that an optop_as_theta_phi() result is a coherent list(theta, phi, K, docs, terms) before any statistic is computed, so a broken or partial adapter fails with a clear message instead of propagating misaligned numbers. Document identifiers and terms are mandatory and must be unique, and both weight matrices must have rows summing to 1.

Usage

.optop_validate_theta_phi(tp, model_class)

Arguments

tp

A list as returned by optop_as_theta_phi().

model_class

Character; the class vector of the adapted model, used in the error messages.

Value

Invisibly TRUE; called for its side effect of stopping on a contract violation.