- Stack Overflow 25.2k 25.2k 1010 gold badges7070 silver badges141141 bronze badges
- Mathematics 3.7k 3.7k 1111 silver badges2626 bronze badges
- Cross Validated 1.2k 1.2k 11 gold badge77 silver badges2020 bronze badges
- Academia 961 961 55 silver badges66 bronze badges
- Travel 723 723 44 silver badges1414 bronze badges
- View network profile →
Top network posts
- 93 What to do about students who miss my lectures and then want me to repeat entire material?
- 84 What does .SD stand for in data.table in R
- 82 V.I. Arnold says Russian students can't solve this problem, but American students can -- why?
- 78 In a right triangle, can $a+b=c?$
- 76 How exactly does R parse `->`, the right-assignment operator?
- 66 Speeding up the performance of write.table
- 56 Use of lapply .SD in data.table R
- View more network posts →