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1
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1answer
8 views

OK to close homework-help scans as “unclear what you're asking”?

It doesn't immediately grab me why such low quality homework help problems should be closed I need help with this estimation However, we probably agree this post should be nixxed. I think that ...
-1
votes
0answers
19 views

Add “belongs on Data Science” to “belongs on other SE site” closure options [duplicate]

Currently, if I nominate a question for closure as off-topic, I can suggest three alternatives: meta.stats.SE, math.SE and SO. However, there are quite a few questions here that are really not about ...
7
votes
1answer
79 views

Is it okay to re-tag a lot of old questions when appropriate ([kernel] $\to$ [kernel-trick])?

kernel and kernel-trick are two different tags on CV, with the first one reserved for kernel smoothing and density estimating, and the second one for kernel trick in maching learning (kernel SVM, ...
1
vote
1answer
39 views

Notify a user in a new question

I just posted a question inspired by an earlier question/answer pair in cross-validated (CV). I think this is part of the intent of the site and a delightful phenomenon. There were folks involved in ...
17
votes
0answers
255 views

Answering narrowly or more broadly: some evidence from green checks and upvotes

(UPDATE 28-8-2014 : Following suggestions, this post now appears also in the CV blog, ...
3
votes
0answers
100 views

Is discussion of statistics jobs & qualifications off-topic?

I'm mainly thinking about this question ("Is my learnings in Machine Learning fine?") which was put on hold for being off-topic. What I'm wondering is: would this question still be off-topic if the ...
6
votes
2answers
265 views

Migrating software syntax to StackOverflow or DataScience?

This is a provocative question: should we send "How do I do this in R/SAS/Python/Stata/SPSS" questions to the DataScience, now that it's open? Data cleaning is never a programming question, as it ...
2
votes
0answers
27 views

What are the guidelines for accepting/rejecting suggested edits? [duplicate]

I have recently acquired 2k reputation, and can now review suggested edits. Over the last several days I looked at an occasional pending edit, and not a single time could decide whether I should ...
11
votes
2answers
274 views

Is there any point to accepting your own (lone) answer?

I have at least one question that I'm the only person to provide an answer to. I haven't accepted my own answer. (I couldn't see the point, to be honest, obviously I think it answers the question, ...
9
votes
3answers
190 views

Cross-Posting on Math and CV

As I've been using Mathematics, I've noticed that questions related to statistics or probabilities take more time to get answered, if they get answered, than at CV. This is just my impression without ...
13
votes
4answers
319 views

What is the “take home” message if I get the tumbleweed badge?

My question (In inverse theory, how do I transform the averaging kernel matrix to a new grid?) earned me the tumbleweed badge: Asked a question with no votes, no answers, no comments, and low views ...
-2
votes
2answers
69 views

Chat to attract answers?

Suppose I have some questions that I would like to see answered. May I use the chat to attract (indiscriminately) some users' attention towards my questions?
8
votes
2answers
155 views

Not-a-particular dataset request – still not kosher?

I think I know the answer to this, but as a naive newbie I posted a plea for "some interesting datasets" for a particular purpose. I see the rule about asking for "a particular dataset", and I suppose ...
19
votes
6answers
425 views

Putting Cross Validated stats on resume

This question has been asked on other SE forums, but has anyone on Cross Validated added their profile information (either putting their handle, rep, or both) on their resume or curriculum vitae? ...
10
votes
2answers
220 views

Does accepting answers discourage further answerings?

I once asked for some reasoning. I got a single answer but I hoped for more answers, possibly objecting the view of the single answer as this was what I had suspected to be right anyway. However, I ...
7
votes
1answer
89 views

Homogeneity tag incorrectly merged?

The homogeneity tag seems to map to "heteroskedasticity" This is problematic because homogeneity of variance is not the only form of homogeneity people are interested in. Consider, for example, this ...
-3
votes
3answers
81 views

ab-test is not a technical term

Should the tag ab-test test be removed from the list or made into a synonym? It is jargon for the BI community and we should encourage use of proper technical terms to preserve the consistency of the ...
4
votes
1answer
160 views

“Questions about Datasets”: Possible Exceptions?

By and large, I agree with the practice of closing questions which refer to specific datasets (Matt Parker very nicely summarizes the issue in his answer here). Nevertheless, it's undeniable that ...
7
votes
1answer
150 views

Where should I ask a question about artificial intelligence?

I was interested in knowing which stack exchange site is appropriate for artificial Intelligence questions. Specifically, I wanted to understand the following statement better: statistical ...
2
votes
0answers
94 views

Relationship between question quality, answer count, and ordered answer scores

Background: On CrossValidated some questions never get answered. Some questions get amazing answers. Some questions get 20 unique answers, and some only get one. Is it the fault of the question? ...
25
votes
5answers
602 views

Unanswered questions as percentage of total – why does CV stand out?

Are there any ideas / proposed explanations about why CV stands out regarding the percentage of questions that have zero answers? (I have excluded questions that have answers, but none of them are ...
4
votes
3answers
281 views

How to increase reputation with very low reputation points?

I just logged into stack exchange for the first time to answer a very basic question about logistic models in R. I found out that I cannot answer the question because I don't have enough reputation ...
2
votes
1answer
85 views

How are policy changes made on Cross Validated?

What is the process whereby the Cross Validated community changes policy (e.g. what is on topic), items in the help center, and so forth?
4
votes
1answer
181 views

Is it appropriate for mods to redact community discussions to reflect their views?

I've been informed by @whuber that a comment I made on over a year ago about a topic that is still important and contentious to the Cross Validated community will be deleted. Moreover, he notified me ...
-20
votes
1answer
231 views

Moderators should not hold the question if they do not understand science of Statistics

My question was about Minitab but the moderator made a hold on the question because he didn't understand it. He has a lack on the topic of assumptions for regression analysis (iv: "normality of the ...
1
vote
1answer
175 views

Would a bounty generate an answer for my quantile question?

Would a bounty generate an answer for this question? Is there someone who is willing to work on it for points or is it generally unanswerable or what? Nick already told me it was very localized and ...
10
votes
1answer
152 views

Obsolete comments: To flag, or not to flag?

↑ That ↑ is the question...(Sorry, couldn't resist.) I've flagged a couple comments as obsolete here, and had both flags declined. These comments were suggestions to correct errors in OPs, which were ...
14
votes
2answers
213 views

Can I cite a question/response to an academic paper?

If there is some useful response to a question, can I cite it to an academic journal?
1
vote
2answers
63 views

Should distribution tags always include “-distribution”?

Should any tag for a distribution include that -distribution, or only when necessary for disambiguation? For example, the following distribution tags do not include that suffix: chi-squared: ...
5
votes
1answer
92 views

Why did the Community Bot reshuffle the CV meta?

Two days ago the Community bot pushed a great amount of old threads. I've somewhat lost track of the more recent ones that I found interesting and when I went online the other day I was a little ...
9
votes
1answer
208 views

Can I post my real data?

I frequently post mock ups of my data to help get better answers to my questions. But it occurred to me that I would probably be better off posting my real data. Is there anything wrong with asking ...
4
votes
1answer
120 views

Can questions be asked on more than one Stack Exchange site?

No one likes duplicate questions, but I'm considering posting a question about information theory. It would be well-suited to both Cross Validated AND Cryptography. I'd be interested in the opinions ...
25
votes
5answers
586 views

Data Science SE

I noticed the ad on the main site today for the data science proposal, which evidently is 77% committed. Some of the people committed to the proposal are users on CV. Most of the questions listed ...
12
votes
0answers
168 views

Mathematics Educators Stackexchange and its relationship to statistics

Stackexchange recently opened up a new site, matheducators.stackexchange.com, for public beta. It is a site for math teachers to discuss how to be better teachers. There have already been a few ...
11
votes
2answers
134 views

Is a rough duplicate without an answer a valid reason for closure?

I've just seen an answer closed as a duplicate. The text in the blue box containing the information about the reason it was closed says "This question has been asked before and already has an ...
9
votes
3answers
296 views

Why was this question migrated to SO?

This question is clearly off-topic on Stack Overflow (it asks for package recommendations). However, as the answer shows it should be (possibly with some minor revision) a good fit for CV. So why was ...
2
votes
1answer
56 views

Does this question belong here?

On cogsci there was migrated a question from academia. I think it better fits here I could be wrong but the design looks like a multivariable feed forward neural network. ...
9
votes
4answers
279 views

What's the site policy on removing text such as “Thankyou”, or “This question is too easy”

I can see in this answer that questions shouldn't be asked with "thankyou"s, "cheers", etc. But should we remove these during editing? I'm asking because the policy on the Mathematics site is to leave ...
0
votes
3answers
101 views

Why are there no soft question, advice, career development tags on Cross Validated?

As I assume that many of you are aware, there are no [soft-question], [advice], or ...
2
votes
1answer
54 views

Would a question about R for a specific application be on-topic?

I wanted to know whether R would be suited to real time monitoring of a system. In my application, I need to read data from a serial connection and plot it in real time. Also, whether there is a ...
7
votes
1answer
198 views

What do the symbols in Cross Validated mean?

I'm new to the field of statistics. While reading a book, I came across some symbols or code-like text (shown below) which I was not able to interpret. I tried Google, but it couldn't help either. I ...
1
vote
0answers
60 views

Why is “How to stop genetic algorithm population converging to a single value” not being answered

I posted the question "How to stop genetic algorithm population converging to a single value" 11 days ago but it has received very little interest - only a single comment and my response to that ...
11
votes
2answers
153 views

Why should the Community bot vote on suggested edits?

I just suggested an edited to this question. For instance, the sentence "I was told that I should use an aroma with regressors" was clearly meant to say ARIMA rather than aroma (usually autocorrect on ...
22
votes
0answers
207 views

Let us merge [mixed], [mixed-effect] and [mixed-model] tags

Update: After some hesitation, I am bumping this thread. I was reminded about it by this excellent question (which by now has an excellent answer), that uses tag mixed instead of much more popular ...
19
votes
1answer
404 views

StackExchange: Mathematics vs. Cross Validated

I am relatively new StackExchange user, and I had a few basic questions for the community. Is Cross Validated a good place to post questions regarding Statistical Theory, or is it more targeted to ...
6
votes
1answer
142 views

Blocked from reviewing?

I have periodically reviewed posts on CV over the past few years. In recent months anytime I click on 'review' there are never any available tasks. Has my account been blocked from reviewing and if ...
13
votes
1answer
73 views

Visualisation tag

Based on the answer to Synonym merging suggestion for users with under 2.5k?... I noticed the recent creation of a visualisation tag and also a little used data-visualisation, both spelled with an ...
17
votes
3answers
361 views

What to do if an accepted answer is wrong but author of accepted answer and OP are not active on CV any more?

I came across this question and answer today: Recall and AUC of a binary classifier And I think the accepted answer is wrong. So I wrote what I believe is a better answer, and downvoted the accepted ...
19
votes
1answer
470 views

Why do some not-particularly-deep questions get SO popular, and is it a problem?

I am fairly new to CrossValidated, but during the last month I could not help noticing curiously high popularity of at least two questions that I am missing a right term to describe -- maybe "small ...
9
votes
0answers
212 views

JSM 2014 mixer?

Is there any interest to meet up at the JSM 2014 in Boston? I asked this before for 2013 here and there, but nothing came to fruition. I am bringing this up to your attention again, as the time period ...