| expectation_maximization | Expectation-Maximization |
| iterative_grid_search | Iterative Grid Search |
| kalman_filtering | Kalman Filtering |
| kalman_smoothing | Kalman Smoothing |
| loglik | Log-likelihood |
| plot.statespace | Plot a statespace object |
| predict.statespace | Predict using a statespace object |
| select_Kalman_variances | Select time-invariant variances of a State-Space Model |
| statespace | Design a State-Space Model |
| viking | Viking: Variational bayesIan variance tracKING |