Cross Validated Meta is a question and answer site for people interested in statistics, machine learning, data analysis, data mining, and data visualization. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Top Questions

Ask Question

Active Hot Week Month

3 votes

2 answers

101 views

Unanswered questions

Shawn Hemelstrand

8,645

modified 9 hours ago

4 votes

0 answers

83 views

Why is this question marked as unanswered?

Peter Flom

110k

modified yesterday

7 votes

2 answers

164 views

Is it on topic to ask about derivation of mathematical statistical formulae?

Sextus Empiricus

71.8k

modified Nov 24 at 9:15

15 votes

2 answers

215 views

New tag for ethics? Or is there already a tag which can be used?

Sextus Empiricus

71.8k

answered Nov 21 at 13:37

2 votes

1 answer

112 views

How to request reason for closing

SycoraxMod

89.1k

modified Nov 14 at 17:04

9 votes

3 answers

141 views

How to vote on partial answers?

Nick Cox

54k

modified Nov 11 at 12:44

87 votes

24 answers

14k views

Internet Support for Statistics Software

User1865345

6,917

modified Nov 11 at 9:13

37 votes

3 answers

4k views

How best to leave comments on questions and answers in the review queue?

Stephan Kolassa

117k

modified Nov 7 at 15:59

9 votes

1 answer

128 views

Distribution of question and answer votes on CV

Sextus Empiricus

71.8k

modified Nov 3 at 12:38

7 votes

4 answers

152 views

What's the difference between "needs more details or clarity" vs. "needs more focus"?

Sextus Empiricus

71.8k

modified Oct 13 at 14:25

4 votes

1 answer

179 views

Why were my "no longer needed" comment flags declined?

User1865345

6,917

modified Oct 6 at 4:17

9 votes

4 answers

190 views

What is the proper way to delete your own answer?

J-J-J

3,143

answered Sep 25 at 11:33

4 votes

1 answer

111 views

Feedback on question: E-commerce - Does higher delivery time lead to lower sales?

User1865345

6,917

answered Sep 24 at 9:08

11 votes

0 answers

140 views

Do we have a canonical Q&A for deriving KL divergence for two Gaussians?

SycoraxMod

89.1k

modified Sep 16 at 16:31

15 votes

3 answers

173 views

What are some "best practices" for editing to improve a post?

gung - Reinstate Monica

143k

modified Sep 10 at 12:22

6 votes

1 answer

128 views

Confusion about reopen vote with no actual edits shown

mkt

17.7k

modified Aug 31 at 5:37

2 votes

2 answers

175 views

Suspension and length of suspension of irrespective of user merits?

Nick Cox

54k

modified Aug 28 at 9:44

-7 votes

4 answers

273 views

Moderator using nuclear option

Sextus Empiricus

71.8k

modified Aug 25 at 11:53

5 votes

2 answers

209 views

What to do with the [sequence-analysis] tag?

Firebug

18.4k

modified Aug 25 at 8:09

4 votes

2 answers

251 views

Is it OK to share codes in the answers

Shawn Hemelstrand

8,645

answered Aug 14 at 16:35

13 votes

2 answers

326 views

How much has the traffic of CV fallen over the past one and half years?

User1865345

6,917

modified Aug 7 at 3:44

25 votes

3 answers

585 views

June 5 General Moderation Strike: Recap, Possible roles, consequences and other relevant info

User1865345

6,917

modified Aug 4 at 3:56

1 vote

0 answers

54 views

Is CV's 'Reopen votes' review queue working right now?

utobi

11.2k

modified Aug 3 at 15:28

4 votes

1 answer

70 views

Bounty community wiki?

Dave

58.3k

modified Aug 1 at 14:48

33 votes

10 answers

4k views

Current tag synonym candidates

mkt

17.7k

modified Jul 28 at 13:26

30 votes

1 answer

460 views

FAQ: Best Practices for Searching CV

whuberMod

316k

modified Jul 26 at 15:40

11 votes

5 answers

255 views

How can we encourage new users to edit their closed posts?

Nick Cox

54k

modified Jul 26 at 10:06

4 votes

0 answers

40 views

How to search for posts containing images?

kjetil b halvorsenMod

74.7k

asked Jul 24 at 23:38

4 votes

1 answer

179 views

Should this question about the Monty Hall problem and odds ratios be closed as off-topic?

Adam Zerner

152

modified Jul 18 at 2:04

4 votes

1 answer

65 views

What happens with questions of unregistered users?

User1865345

6,917

modified Jul 17 at 3:03

6 votes

1 answer

123 views

Is it on topic to ask about how implementations of a certain algorithm deal with certain problems?

User1865345

6,917

answered Jun 28 at 3:29

-1 votes

1 answer

99 views

Non-English recommendations of books on mathematical and theoretical statistics or probability? [closed]

Sextus Empiricus

71.8k

answered Jun 26 at 13:14

1 vote

3 answers

571 views

Are we free labor for OpenAI?

SycoraxMod

89.1k

modified Jun 24 at 22:12

5 votes

2 answers

159 views

Should quote only answers be treated like link only answers?

Stephan Kolassa

117k

modified Jun 22 at 15:01

30 votes

2 answers

876 views

Editing questions: dos and don'ts

Nick Cox

54k

modified Jun 22 at 8:36

8 votes

4 answers

283 views

Really confused about this constant edit suggestion

Silverfish

22.9k

answered Jun 20 at 1:07

3 votes

1 answer

77 views

How can I improve my off-topic question?

User1865345

6,917

modified Jun 9 at 12:35

13 votes

1 answer

423 views

What should the "MathJax help" link (in the LaTeX section of the "Editing Help" page) point to?

discussion status-completed math-display hyperlinks

V2Blast

101

modified Jun 7 at 2:45

0 votes

0 answers

31 views

Feature Request: Both `#Header#` and `# Header #` render as headers

Samuel Muldoon

171

asked Jun 7 at 0:56

11 votes

1 answer

217 views

Spam-poster on the loose: Flag, VTC, Both?

SycoraxMod

89.1k

modified Jun 4 at 17:27

6 votes

2 answers

186 views

how to make this a better focused question

Alexis

29.2k

modified May 23 at 20:57

2 votes

1 answer

66 views

Machine Learning Question Off Topic?

SycoraxMod

89.1k

modified May 17 at 1:58

13 votes

2 answers

463 views

Possible loss of some images from posts owing to Imgur's plan to remove old, unowned content with low views

Scortchi - Reinstate MonicaMod

29.1k

answered May 15 at 8:05

2 votes

0 answers

47 views

Delete [analysis] tag?

mkt

17.7k

asked May 15 at 7:43

16 votes

4 answers

386 views

Vote early, vote often

Sextus Empiricus

71.8k

modified May 4 at 14:03

2 votes

1 answer

106 views

Editing an old answer or adding a new answer: which is more appropriate in this case?

gung - Reinstate Monica

143k

answered Apr 29 at 12:50

1 vote

1 answer

63 views

How to identify "sleepy" questions?

Scortchi - Reinstate MonicaMod

29.1k

answered Apr 20 at 18:48

Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.