Dr. Lung-Chang Chien (Epidemiology and Biostatistics) hosted and presented in a workshop titled, "R Programming for WQS, LWQS, and BYM Models," at the School of Public Health. This workshop was part of the Southern Nevada Health District (SNHD) Geospatial Project. Chien provided instruction to SNHD staff on writing R code to conduct variable dimension reduction techniques and spatiotemporal analysis with COVID-19 data and social condition measures using three advanced modeling approaches.