STATA

Correlation Analysis in Stata (Pearson, Spearman, Listwise, Casewise, Pairwise)

This article will talk about correlations – how they can be obtained in Stata, their various types, various interpretations, Pearson and Spearman correlations, listwise (casewise) and pairwise deletion, and some other concepts pertaining to correlations. Correlation is simply defined as the association/relationship between two variables. For example, an education can have a positive correlation with …

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Nested Regression OR Hierarchical Regression in Stata

This article will go over how nested or hierarchical regressions are used in Stata. In many published academic papers, we see a single table representing results from various regression models run by the authors. Often, each subsequent regression adds one new variable to the list of covariates that an outcome variable is being regressed on. …

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