About

My name is Guangming Lang. I’m a data scientist and R programmer. I help businesses solve mission critical problems using advanced data analysis techniques, machine learning algorithms and web technologies. I do it in front of my Mac and over the internet. I love my work.

I live in Ann Arbor, Michigan, which is both vibrant and quiet depending on different times of the year. Its vibrance gives me excitement. Its quietness helps me think and stay productive. I love Ann Arbor.

I also love swimming, rowing, reading, playing the ukulele and singing, which I do regularly if not every day.

Before I started Cabaceo, I danced the Argentine tango for 6 years and had a near-death experience near Berthoud Pass.

If you are a business owner who needs data analysis service or customized data product…

Take a look at my work and get in touch. I’ll give you a FREE 30 minutes hearing-your-pain and here-are-the-possible-solutions consulting session.

If you want to become great at R…

Check out the community at MasterR.org where you can get high quality training materials for FREE. You can also check out my books:

  1. ezplot: How to Easily Make ggplot2 Graphics for Data Analysis
  2. Score Personal Loan Applicants using R

Let’s Connect

Resume | Twitter | GitHub | G+ | LinkedIn