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Henry
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Top posts
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answer
92
Extracting specific columns from a data frame
Apr 10, 2012
answer
23
Extract vectors from strsplit list without using a loop
Jan 25, 2012
answer
19
How to easily visualize a matrix?
Jul 31, 2011
question
14
Random sample of rows from subset of an R dataframe [duplicate]
Mar 9, 2012
answer
14
Coloring only the median in the boxplot
Apr 9, 2012
answer
14
Subtract shifted vectors in R
Feb 23, 2012
answer
11
R text mining package: Allowing to incorporate new documents into an existing corpus
Jul 7, 2011
answer
11
How to print 1000 decimals places of pi value?
Jun 4, 2011
answer
10
Plot 3D data in R
Jul 16, 2011
answer
10
Why do I get an error when I try to model autocorrelation, even when exactly following this example in Pinheiro and Bates (2009)?
May 16, 2011
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151
Incremental averaging
118
What does the idiom "batteries not included" mean?
118
Are WiFi waves harmful?
115
Fastest way to check if $x^y > y^x$?
98
What is the plural form of "status"?