I’ve been collecting, cleaning, and analyzing data for over 30 years. During that time I’ve seen certain data problems and snafus occur over and over again. To help you deal with them, we’ve put together a list of the six most common, along with advice on how to avoid or fix them. Most of the […]
Oops. It looks as if you're trying to access content that is available to subscribers only. Want to sign up and get a free 30-day free trial? Click here. If you have a subscription and are getting this message in error, please email us ASAP at firstname.lastname@example.org and we will correct the error.