Description Usage Arguments Details Value See Also
Generates a text string of code describing the model of interest for passage to the stan
function in the rstan package. This function is called internally in the spmrf
function.
1 2 |
prior |
A character string specifying which prior to use on order-k differences. Choices are "horseshoe", "laplace", and "normal". Note that "laplace" priors are currently not available for coalescent likelihoods. |
likelihood |
A character string specifying the probability distribution of the observation variable. Current choices are "normal", "poisson", "binomial", and "coalescent". |
order |
Numeric value specifying order of differencing (1, 2, or 3). Note that order 3 is currently not available for coalescent likelihoods. |
zeta |
The hyperparameter for the global smoothing parameter gamma. This is the scale parameter of a half-Cauchy distribution. Smaller values will result in more smoothing depending on the prior specification and the strength of the data. Values must be > 0. |
save.loglik |
Logical flag for whether to calculate the individual components of the log-likelihood for use in calculating WAIC or LOOIC with the |
This function can be used to generate a text string containing code in the stan
model syntax. This function is called by the spmrf
function internally, so it is not necessary to use get_model
external to spmrf
.
A character string of code describing the model of interest for passage to the function stan
in the rstan
package.
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