voiage.methods.basic.check_parameter_samples
check_parameter_samples
Section titled “check_parameter_samples”check_parameter_samples([positional or keyword] parameter_samples: object = None, [positional or keyword] n_samples: int = None) -> np.ndarrayValidate and normalize parameter samples for EVPPI.
Parameters
Section titled “Parameters”parameter_samples : object
Parameter samples supplied as a NumPy array, a PSASample, or a
mapping from parameter names to arrays.
n_samples : int
Expected sample count from the associated net-benefit array.
Returns
Section titled “Returns”numpy.ndarray
A 2D array with shape (n_samples, n_parameters).
Raises
Section titled “Raises”InputError If the input type is unsupported or the sample counts do not match.
This helper is intentionally strict: EVPPI requires aligned PSA samples so the parameter matrix and net-benefit matrix can be paired sample by sample.
Parameters:
parameter_samplesobjectn_samplesint
Returns: np.ndarray