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apollo (version 0.3.2)

apollo_unconditionals: Returns unconditionals for models with random heterogeneity

Description

Returns unconditionals for random parameters in model, both for continuous mixtures and latent class.

Usage

apollo_unconditionals(model, apollo_probabilities, apollo_inputs)

Value

Depends on whether the model uses continuous mixtures or latent class.

  • If the model contains a continuous mixture, it returns a list with one object per random coefficient. When using inter-individual draws only, each element will be a matrix with one row per individual, and one column per draw. When using intra- individual draws, each element will be a three-dimensional array, with one row per observation, inter-individual draws in the second dimension, and intra- individual draws in the third dimension.

  • If the model contains latent classes, it returns a list with as many elements as random coefficients in the model, plus one additional element containing the class allocation probabilities.

  • If the model contains both continuous mixing and latent classes, a list with the two elements described above will be returned.

Arguments

model

Model object. Estimated model object as returned by function apollo_estimate.

apollo_probabilities

Function. Returns probabilities of the model to be estimated. Must receive three arguments:

  • apollo_beta: Named numeric vector. Names and values of model parameters.

  • apollo_inputs: List containing options of the model. See apollo_validateInputs.

  • functionality: Character. Can be either "components", "conditionals", "estimate" (default), "gradient", "output", "prediction", "preprocess", "raw", "report", "shares_LL", "validate" or "zero_LL".

apollo_inputs

List grouping most common inputs. Created by function apollo_validateInputs.

Details

This functions is only meant for use with models using continuous distributions or latent classes, or both at the same time.