Latent growth curve modeling for longitudinal ordinal responses with applications. - Tong-Yu Lu; Wai-Yin Poon; Yim-Fan Tsang (Comput. Stat. Data Anal., 2011)

Multiple comparisons of treatments with skewed ordinal responses. - Tong-Yu Lu; Wai-Yin Poon; Siu Hung Cheung (Comput. Stat. Data Anal., 2016)