Description Usage Arguments Value
View source: R/cross_validate.R
Obtain predictions of a given test set and the mean absolute errors
1 2 3 4 5 6 | cross_validate(time_series, model = "inar", p = 1, h = 1,
training_epoch = NULL, prior = list(a_alpha = NULL, a0 = NULL, b0 =
NULL, tau = NULL, k0 = NULL, a_tau = NULL, b_tau = NULL, a_w = NULL, b_w
= NULL, a_theta = NULL, b_theta = NULL, sigma = NULL, lambda_max = NULL),
burn_in = 10^3, chain_length = 10^4, random_seed = 1761,
verbose = TRUE)
|
time_series |
A univariate time series. |
h |
Number of steps ahead to be predicted. |
training_epoch |
The last observation of the first training set. |
prior |
List of prior hyperparameters where:
|
burn_in |
Number of iterations for the "burn-in" period which are discarded in the chain. |
chain_length |
Number of iterations of the chain. |
random_seed |
Value of the random seed generator. |
verbose |
If |
A list with the following elements:
Predictions of the test set.
Mean Absolute Error of the test set predictions.
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