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Tal Galili

Israel

http://www.r-statistics.com

Statistics, blogging, and the hope for a happy long life.
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Top Questions
208 votes

Intuitive explanation for dividing by $n-1$ when calculating standard deviation?

standard-error intuition teaching bessels-correction faq asked Oct 23, 2010 at 22:04
stats.stackexchange.com

191 votes

Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2

r merge compare rows data.frame asked Jul 3, 2010 at 12:04
stackoverflow.com

167 votes

How do you use "<<-" (scoping assignment) in R?

r scoping lexical-scope r-faq asked Apr 13, 2010 at 10:04
stackoverflow.com

91 votes

Kendall Tau or Spearman's rho?

correlation nonparametric spearman-rho kendall-tau asked Oct 24, 2010 at 13:15
stats.stackexchange.com

81 votes

Is it possible to have Notepad++ show two rows of file tabs?

tabs notepad++ asked Jul 3, 2010 at 12:28
superuser.com

76 votes

Windows 7, update.packages problem: "unable to move temporary installation"?

r windows-7 permissions packages file-permissions asked Apr 18, 2011 at 8:48
stackoverflow.com

69 votes

What is a good, convincing example in which p-values are useful?

hypothesis-testing bayesian p-value inference frequentist asked Mar 11, 2016 at 11:44
stats.stackexchange.com

66 votes

How to visualize what ANOVA does?

data-visualization anova teaching asked Dec 8, 2010 at 21:45
stats.stackexchange.com

60 votes

What techniques exists in R to visualize a "distance matrix"?

r matrix visualization data-visualization asked Jun 20, 2010 at 21:49
stackoverflow.com

59 votes

Alternatives to logistic regression in R

r regression logistic classification predictive-models asked Aug 31, 2010 at 10:02
stats.stackexchange.com

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Top Answers
139
What is your favorite "data analysis" cartoon?
stats.stackexchange.com

102
What is your favorite "data analysis" cartoon?
stats.stackexchange.com

101
What is your favorite "data analysis" cartoon?
stats.stackexchange.com

80
Famous statistical quotations
stats.stackexchange.com

65
What is your favorite "data analysis" cartoon?
stats.stackexchange.com

64
Windows 7, update.packages problem: "unable to move temporary installation"?
stackoverflow.com

50
Hidden features of Google Search
webapps.stackexchange.com

34
Statistics Jokes
stats.stackexchange.com

21
Statistical models cheat sheet
stats.stackexchange.com

20
R: compute correlation by group
stats.stackexchange.com

19
How to obtain a list of directories within a directory, like list.files(), but instead "list.dirs()"
stackoverflow.com

19
Quickly evaluate (visually) correlations between ordered categorical data in R?
stats.stackexchange.com

18
Label and color leaf dendrogram
stackoverflow.com

17
Add x and y axis to all facet_wrap
stackoverflow.com

16
What is your favorite "data analysis" cartoon?
stats.stackexchange.com

15
Extract labels membership / classification from a cut dendrogram in R (i.e.: a cutree function for dendrogram)
stackoverflow.com

15
Friedman vs Kruskal-Wallis test
stats.stackexchange.com

15
Essential data checking tests
stats.stackexchange.com

14
Visualizing Likert Item Response Data
stats.stackexchange.com

14
How to visualize what ANOVA does?
stats.stackexchange.com

13
Plotting a clustered heatmap with dendrograms using R's plotly
stackoverflow.com

12
Do some of you use Google Docs spreadsheet to conduct and share your statistical work with others?
stats.stackexchange.com

11
How to create a dendrogram with colored branches?
stackoverflow.com

11
Short online videos that could assist a lecture on statistics
stats.stackexchange.com

10
How to color a dendrogram's labels according to defined groups? (in R)
stackoverflow.com

10
How can I test the fairness of a d20?
stats.stackexchange.com

10
How to change current Plot Window Size (in R)
stackoverflow.com

9
How to create a "Clustergram" plot ? (in R)
stackoverflow.com

9
R web application introduction
stackoverflow.com

9
Good sources for learning Markov chain Monte Carlo (MCMC)
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