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bio	website	vince.vu
	location	Columbus, OH
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visits	member for	2 years, 7 months
	seen	May 18 at 2:33
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22 Answers

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43	What are common statistical sins?
22	Visualizing a million, PCA edition
11	Probability of not drawing a word from a bag of letters in Scrabble
10	OLS is BLUE. But what if I don't care about unbiasedness and linearity?
9	What is the most surprising characterization of the Gaussian (normal) distribution?

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1,309 Reputation

+10	What can cause PCA to worsen results of a classifier?
+10	Expectation of product of Gaussian random variables
+10	Visualizing a million, PCA edition
+10	How to interpret an inverse covariance or precision matrix?

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1 Question

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3	Use install.packages() to build and install all available architectures by default? [closed]

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29 r × 4	11 large-data × 2
28 pca × 3	11 games
22 data-visualization	11 sampling
19 regression × 5	10 unbiased-estimator
17 probability × 4	9 normal-distribution × 3

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