Timberlake, Allison M - 2011
sample size research, however, has been conducted on complex techniques such as hierarchical linear modeling (HLM). HLM, also … populations. Ordinal logistic HLM (OLHLM) is used when the outcome variable has three or more ordered categories. While there is a … growing body of research on sample size for two-level HLM utilizing a continuous outcome, there is no existing research …