ANOVA, or analysis of variance, is a statistical method that tests the differences among the means of...
Data Science
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...
How to change graph style You can change the scheme of the graph using the following command...
You may have encountered the need to import data from different sources into Stata. In this blog...
Selenium and Beautifulsoup Selenium and BeautifulSoup are essential tools for web scraping in Python. They have different...
Step 1. Request your own API You need to enable your own YouTube Data API v3 at...
In this blog post, I will show you how to create three-level ordinal variables (low, medium, and...
In data analysis projects, especially when working with large datasets from various sources, variable names can often...
📒Cox, N. J. (2010). Speaking stata: finding variables. The Stata Journal, 10(2), 281-296. The findname command in STATA is...
Data preparation is often said to occupy 80% of the data analysis process. Ensuring that your data...
One way to explore missing data and create an analytic sample using Stata is to use the...
Scales are composite measures that combine multiple items or questions into a single score. They are often...
One of the common tasks in data cleaning is to create new variables from existing ones, such...
