>These features aren't of interest to practicing statisticians, which the parent comment was talking about. It's pretty convenient for things like uncertainty

>These features aren't of interest to practicing statisticians, which the parent comment was talking about. It's pretty convenient for things like uncertainty propagation and data cleaning...all things statisticians should care about. >I don't understand this criticism: yes, data.table has an API A relatively limited API, walled off from the rest of the language.