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Top Questions
166
votes
R Grouping functions: sapply vs. lapply vs. apply. vs. tapply vs. by vs. aggregate vs
r
plyr
r-faq
sapply
tapply
asked Aug 17 '10 at 18:31
stackoverflow.com
101
votes
raw vs. html_safe vs. h to unescape html
ruby-on-rails
erb
asked Nov 22 '10 at 23:27
stackoverflow.com
59
votes
Is $R^2$ useful or dangerous?
regression
r-squared
asked Jul 20 '11 at 20:32
stats.stackexchange.com
39
votes
What are the 'big problems' in statistics?
big-list
asked Sep 5 '10 at 4:16
stats.stackexchange.com
32
votes
What are examples where a “naive bootstrap” fails?
hypothesis-testing
confidence-interval
bootstrap
asked Apr 18 '11 at 5:44
stats.stackexchange.com
27
votes
Can you use MacRuby to develop applications for the Mac App Store?
objective-c
osx
macruby
asked Jan 9 '11 at 2:27
stackoverflow.com
27
votes
When Jedi lose parts of their body, does their midi-chlorian count and strength in the Force diminish?
star-wars
powers
the-force
asked Jun 11 '11 at 2:55
scifi.stackexchange.com
22
votes
removing “utf8=✓” from rails 3 form submissions
ruby-on-rails
utf-8
asked Dec 20 '10 at 7:55
stackoverflow.com
21
votes
Purely combinatorial proof that$ (e^x)' = e^x$
combinatorics
groupoids
asked Aug 28 '10 at 4:07
math.stackexchange.com
18
votes
Why are Ruby method calls particularly slow (in comparison to other languages)?
ruby
performance
interpreter
interpreted-language
asked Jun 20 '11 at 1:21
stackoverflow.com
1
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Top Answers
25
What is your favorite “data analysis” cartoon?
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20
Statistics Jokes
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15
What are the differences between the Game of Thrones TV series and the book?
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11
Who to follow on github to learn about best practice in data analysis?
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11
How to find confidence intervals for ratings?
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10
What is your favorite “data analysis” cartoon?
stats.stackexchange.com
10
What are the 'big problems' in statistics?
stats.stackexchange.com
7
Good book about theoretical approach to statistics
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7
Where to find mathematical modeling help on low-budget project?
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7
Do some languages have articles besides the definite and indefinite articles?
linguistics.stackexchange.com
6
What is this type of circular-link visualization called?
stats.stackexchange.com
6
How can I determine if there's a statistically significant difference between two averages?
stats.stackexchange.com
6
Difference between “recently” and “lately”
english.stackexchange.com
5
What's the difference between probability and statistics?
stats.stackexchange.com
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