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suncoolsu

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r

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12 posts edited

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610 votes cast

Answers (76)

Votes Activity Newest

48	Given the power of computers these days, is there ever a reason to do a chi-squared test rather than Fisher's exact test?
45	What is the difference between NaN and NA?
26	How to plot decision boundary in R for logistic regression model?
24	What are common statistical sins?
23	How do I fit a multilevel model for over-dispersed poisson outcomes?

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Questions (14)

Votes Activity Newest

17	Nonparametric Bayesian analysis in R
13	An easy explanation for the parallel coordinates plot
8	Clustering genes in a time course experiment
6	How to visualize/summarize a matrix with number of rows $\gg$ number of columns?
5	How to efficiently repeat a function on a data set in R?

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Tags (128)

232 r × 34	52 chi-squared-test × 3
62 bayesian × 13	51 regression × 9
57 logistic × 5	48 fishers-exact-test
54 contingency-tables × 3	40 anova × 7
52 mixed-model × 5	32 distributions × 6

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Bookmarks (30)

Votes Activity Newest Views Added

79	Help me understand Support Vector Machines
60	What is the most surprising characterization of the Gaussian (normal) distribution?
49	Can someone explain the concept of 'exchangeability'?
33	How do you convey the beauty of the Central Limit Theorem to a non-statistician?
28	Algorithm to dynamically monitor quantiles

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Accounts (8)

	Cross Validated	6,062 rep	28 silver badges46 bronze badges
	TeX - LaTeX	1,319 rep	2 gold badges10 silver badges10 bronze badges
	Stack Overflow	1,314 rep	1 gold badge10 silver badges12 bronze badges
	English Language & Usage	257 rep	1 gold badge3 silver badges6 bronze badges
	Unix & Linux	101 rep	1 bronze badge

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Yearling × 10	Notable Question × 4
Nice Answer × 20	Explainer
Good Answer × 3	Curious
Popular Question × 7	Informed
Enlightened × 8	Nice Question × 2

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Votes cast (610)

all time			by type
600	up		268	question
10	down		342	answer

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