Beta coefficients and unstandardized coefficients are two different ways of presenting the results of regression analyses. Why...

# Stata

In this post, I will show you how to run regressions with interaction effects using Stata, and...

In this blog post, I will show you how to run a continuous by continuous interaction in...

Running a bivariate regression can help us understand the relationship between two variables. In this tutorial, we’ll...

Handling missing data is an essential part of any data analysis. Multiple imputation is a robust method...

Two way plot line is a tool for visualizing the relationship between two variables in Stata. It...

Correlation analysis is a statistical technique that measures the strength and direction of the relationship between two...

The chi-square test is an analysis used when both the independent and dependent variables are categorical variables....

T-test is a statistical method that compares the means of two groups or samples. It can be...

In this blog post, I will show you how to create a codebook for your Stata dataset...

In this post, I will show you how to perform a two-way analysis of variance (ANOVA) in...

ANOVA, or analysis of variance, is a statistical method that tests the differences among the means of...

In this blog post, I will show you how to use the collapse command in Stata to...

💻 Author’s GitHub: https://github.com/leojahrens/scatterfit 📒 Reference: Ahrens, L. (2023). SCATTERFIT: Stata module to produce scatter plots with...

Summary Statistical Method Stata Code Frequency analysis (%) tab variable OR fre variable Measures of Central Tendency (Mean...