44 citations · 77 across the 13 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
stat.AP2021
A Bayesian Hidden Semi-Markov Model with Covariate-Dependent State Duration Parameters for High-Frequency Environmental Data
Shirley Rojas-Salazar, Erin M. Schliep, Christopher K. Wikle +3
Environmental time series data observed at high frequencies can be studied with approaches such as hidden Markov and semi-Markov models (HMM and HSMM). HSMMs extend the HMM by expl…
stat.ME2021
Correcting spatial Gaussian process parameter and prediction variance estimation under informative sampling
Erin M. Schliep, Christopher K. Wikle, Ranadeep Daw
Informative sampling designs can impact spatial prediction, or kriging, in two important ways. First, the sampling design can bias spatial covariance parameter estimation, which in…