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Learn programming for data science from the best
Coding has become a necessary skill for today’s researchers to collect, organize, analyze, visualize, and communicate their data. Yet most of us are never trained in these vital skills. At Code Horizons, we help you learn the coding skills you need to take your work to the next level.
Data Wrangling with the Tidyverse
January 7-9, 2026
This seminar provides an intensive, hands-on introduction to using tidyverse tools for doing your own work.
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Designing Effective Online Surveys
January 7-9, 2026
This course provides a practical introduction to designing effective web surveys, selecting and recruiting samples, and working with respondents.
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R for Stata Users
January 22-23, 2026
This course is designed to help Stata users transition to R by understanding how to perform familiar data analysis tasks in R.
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LLM Text Generation in R: Practical Prompt Engineering
January 28-29, 2026
This two-day workshop is designed to provide you with a comprehensive introduction to text generation via LLMs, with a specific focus on how to use them in the R programming environment using APIs.
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Passion. Experience. Knowledge.
Statistical coding courses from top instructors
Code Horizons coding instructors are recognized experts in their fields of study. They have each published extensively and have many years of experience in research and coding. Most importantly, they are demonstrably excellent instructors with the skills to present coding methods in an efficient, stimulating, and easy-to-follow manner to participants from all disciplines and backgrounds.
Learn R, Python and data science online
Code Horizons will help you learn the coding skills necessary to collect, organize, analyze, visualize, and communicate data through our online coding courses. Our short seminars are designed to provide straightforward and thorough instruction, and cover a variety of essential coding topics, such as Workflow of Data Analysis, Statistics with R, and Python for Data Analysis.
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Our Latest News
New!
Announcing our new AI-Enabled Data Analytics Certification Program
Learn ChatGPT, text generation and classification, prompt engineering, and more through 4 expert-led seminars, and earn a credential that sets you apart.
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Featured Seminar
Data Wrangling with the Tidyverse
Join Kieran Healy on January 7-9 for an intensive, hands-on introduction to using tidyverse tools for doing your own work. You’ll learn how R and the tidyverse think, so you can handle your own data more confidently and efficiently.
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New Seminar
AI-Enabled Marketing Research
On March 25-27 learn to integrate Google’s Gemini AI tools into your marketing research workflows to enhance analytical capabilities and research efficiency. Jeffrey Dotson will explore how to use AI in core marketing research applications and give you the tools to start implementing Gemini-powered research methodologies immediately.
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New Seminar
Sports Analytics Using R
Explore the fundamentals of sports analytics using R with Phil Barter. On April 28-30, gain practical skills for sourcing, cleaning, visualizing, and presenting sports data through interactive dashboards.