Also, could someone comment on the effect size of b = -.001, which is within the 95% CI. Because if that translates into a day in a hundred years in "longevity" terms or something like that, than I wouldn't call the result "significant", even though the 0 is not technically crossed.
Would you rather edit a messy dataset in pandas or in Excel? What about automatically generating reports? Going to give managers your ipython printout?
Speaking of Dutch companies, I think I may be getting a job offer as a Data Scientist from booking.com. Anyone working there? Is it a decent company to work for? Ok pay and relocation package (would be moving from Norht America)? Thanks.
By training I am not a computer scientist, but an applied mathematician, so it is a little difficult for me to make judgement calls on things like type system, lazy evaluation, unary/variadic (don't even know what that means). I am interested in AI (machine learning) and statistical inference. I was looking at Lisp/Scheme because I know that AI needs gave birth to Lisp. Plus you have newer things like Church[1] that extends Scheme to deal with probabilistic models.
Off-topic: I want to learn a functional programming language, and I was thinking to go with Scheme (because, you know, SICP...) Would there be any advantage for me to go with Haskell instead?
Just randomly looked up one of the publications. It's not my area, so I can't talk about the meat of the paper itself, but what does the discussion section have to do with anything?
Since we are on the subject of PostgreSQL, does anyone know of a good resource that would teach me how to create webapps where each "customer" would get their own "database"? What are the best practices for that? Also, what are the best practices for ALTER'ing tables in production (e.g. adding/deleting columns).
Here's a concrete (made-up) example: I want to write a webapp where people would sign up to do some personal tracking. They create variables they are interested in (weight, mood, calory intake, etc.) And then enter their data daily. So for each customer I need to have a different database with different columns, and I want them to be able to add/delete variables "on the fly". Is it very straightforward, and hard to get wrong? Or are there "best practices" for this sort of thing? Thanks.