About the Certified Analytics Professional (CAP)

About four months ago I decided to take my passion for decision science to a new level by pursuing the Certified Analytics Professional (CAP) certification.

CAP Logo

Coming from a non-technical background, some people (particularly those with computer science backgrounds) were skeptical of my knowledge and abilities working with large amounts of data and writing predictive models.  (Ironically, one of the same data scientists with a heavy CS background inspired a separate post on the pitfalls of common data cleaning procedures.)  I feel a relevant certification is a great way to give others confidence in my foundation of knowledge in data analytics.

The CAP seems to be the best branded, most well recognized, and best sponsored option for data science related certifications.  In a July 2014 article titled 16 big data certifications that will pay off in CIO magazine, the CAP exam was listed as the first item on the list. Continue reading “About the Certified Analytics Professional (CAP)”

Quit Sampling!

This post may disturb some “old school” auditors.  In fact, used to be a self described old school auditor.  If I couldn’t find a work paper in the permanent file, someone was going to get an earful about their ability to keep reliable documentation.  But the business sector has evolved at a frightening rate since those days.  Surprisingly, many audit professionals t-teststill consider sampling and testing to be their go-to procedure.

I’m not knocking the old student’s t-test.  It’s still the right tool for some situations.  But it’s been harder and harder for me to find those situations in recent years.  Most of the subjects I audit now can easily be scrutinized using data mining, or even scripted into an automated monitoring report.  Continue reading “Quit Sampling!”