ANOVA in Stata
How to Perform a Two-Way ANOVA in Stata
A two-way ANOVA is used to determine whether or not there is a statistically significant difference between the means of three or more independent groups...
ANOVA in Stata
How to Perform a One-Way ANOVA in Stata
A one-way ANOVA is used to determine whether or not there is a statistically significant difference between the means of three or more independent groups.
This type...
Regression in Stata
How to Perform Simple Linear Regression in Stata
Simple linear regression is a method you can use to understand the relationship between an explanatory variable, x, and a response variable, y.
This tutorial explains how...
Correlations in Stata
How to Create a Correlation Matrix in Stata
In statistics, we’re often interested in understanding the relationship between two variables. For example, we might want to understand the relationship between the number...
Hypothesis Tests in Stata
How to Perform a Mann-Whitney U Test in Stata
A Mann-Whitney U test (sometimes called the Wilcoxon rank-sum test) is used to compare the differences between two samples when the sample distributions are not normally...
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