What happens when your code breaks in production? If you have Honeybadger you'll be alerted with crucial details like the error location, the data being processed and the affected users. So you can deploy a fix quickly and get back to coding. Learn more.

RubyFlow The Ruby and Rails community linklog

×

The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Cohort analysis made with SQL and Ruby

In this article cohort analysis for a forum application is described. Post starts with an explanation of what is cohort analysis and how it works and ends with a Ruby script flavored with some SQL and a beautiful plot.

Post a comment

You can use basic HTML markup (e.g. <a>) or Markdown.

As you are not logged in, you will be
directed via GitHub to signup or sign in