Best places to take courses to bump up quant skills

[shrimps]

Hey all,

 

I won't be applying until next Fall for MPA programs (which would start in the distant-feeling future of Fall 2016). My weakest point is a lack of really any undergraduate quantitative classes, but it sounds like some people here have recommended trying to fix that by taking Econ or Stat classes for credit before applying.

 

Has anyone taken any good for-credit, graded online courses? I'm based in New York, so if anyone's taken any solid evening/weekend courses in the city, I'd love to hear about that too. All the online/options I've seen so far are a good chunk of change, so it would be great to get a rec beforehand.

 

Thanks so much!