Cross Validated
Jonathan Christensen's user avatar
Jonathan Christensen's user avatar
Jonathan Christensen's user avatar
Jonathan Christensen
  • Member for 11 years, 1 month
  • Last seen more than 9 years ago
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All Questions Answers
Score Newest
answer
102
Mean absolute error OR root mean squared error?
Jan 22, 2013
question
27
Confidence Interval for variance given one observation
Dec 2, 2012
answer
27
Cross validation and parameter tuning
Dec 21, 2012
answer
23
What does the y axis in a kernel density plot mean?
Jan 20, 2013
answer
19
Different confidence interval results in R, why?
Dec 6, 2012
answer
18
Does finite kth moment imply lesser moments are finite?
Jan 25, 2013
answer
12
Variance of sample median
Oct 31, 2012
answer
12
Confidence Interval for variance given one observation
Dec 5, 2012
answer
11
Expected Value of Quadratic Form
Jan 19, 2013
answer
9
Suppose that $R^2=0$ . Does this imply that Y and X are unrelated?
Jan 28, 2013
Top network posts
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166
passing several arguments to FUN of lapply (and others *apply)
48
Error in file(file, "rt") : invalid 'description' argument in complete.cases program
23
Translations of Kolmogorov Student Olympiads in Probability Theory
18
possible to create latex multicolumns in xtable?
12
Serge Lang and categories

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