Algorithms The difference between prediction and estimation Kaiser reacts to an Efron paper on statistical vs. machine learning models.
Analytics-business interaction Know your data 33: oops the dog did it Kaiser reads Twitter's admission of misleading users on two-factor authentication.
Analytics-business interaction Know your data 32: location data from mobile apps Kaiser reads the Vice article about vendors selling data on abortion clinics.
Aggregation Twin peaks: an energetic exploration Kaiser reads a blog post about visual exploration of energy consumption data.
Analytics-business interaction Know your data 31: Wordle, and NYT Kaiser looks at the fuss behind Wordle tracking for advertisers.