User gd047 - Cross Validated

bio	website	linkedin.com/in/gd047
	location	Hellas
	age	45
visits	member for	2 years, 10 months
	seen	May 17 at 12:11
stats	profile views	289

	2,636 reputation	bio	website	linkedin.com/in/gd047	visits	member for	2 years, 10 months
821 badges		location	Hellas		seen	May 17 at 12:11

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Mathematical Statistics Videos

feb 18 at 7:41 Jeromy Anglim 17.1k

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41

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8

answers

9

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Is normality testing 'essentially useless'?

hypothesis-testing normality philosophical

jul 25 at 10:50 mbq♦ 12k

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6

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Are large data sets inappropriate for hypothesis testing?

hypothesis-testing sample-size dataset large-data

jun 15 '11 at 14:16 probabilityislogic 9,370

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13

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How should I transform non-negative data including zeros?

data-transformation large-data

apr 29 '11 at 0:20 GaBorgulya 2,346

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28

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8

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2

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How to visualize what ANOVA does?

data-visualization anova teaching

jan 2 '12 at 3:04 David 194

15

28

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23

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6

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Is there a way to remember the definitions of Type I and Type II Errors?

terminology type-i-errors type-ii-errors

mar 26 at 23:11 Jeremy Miles 703

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6

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2

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Statistics/Probability Videos for Beginners

books

jan 23 at 10:05 Nissim Nabar 1

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3

answers

7

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Best way to present a random forest in a publication?

r machine-learning classification random-forest microarray

may 7 at 12:51 Community♦ 1

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Is there a good browser/viewer to see an R dataset (.rda file)

r

oct 18 at 15:50 doug 1,695

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3

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970

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Getting seRious about time series with R

r time-series

apr 1 '11 at 4:38 David 3,017

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Variable importance from SVM

machine-learning feature-selection svm

sep 2 '10 at 18:07 Dikran Marsupial 12k

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3

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1

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Linear Mixed Effects Models

mixed-model

aug 7 '10 at 17:52 mbq♦ 12k

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9

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3

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744

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Techniques for Handling Incomplete/Missing Data

missing-data

sep 16 '10 at 6:47 mbq♦ 12k

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9

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answer

2

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Interpreting 2D correspondence analysis plots

interpretation correspondence-analysis biplot

jun 15 '11 at 19:42 chl♦ 27.2k

9

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2

answers

692

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Problem with e1071 libsvm?

r machine-learning svm bugs libsvm

nov 16 at 5:20 Dave 41

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8

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4

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993

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LaTeX output for R's summary.lm object - while displaying the information outside the table

r regression sweave latex

feb 11 at 21:56 Philip 101

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2

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1

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Statistical test for n x m contingency tables

contingency-tables

sep 16 '10 at 6:54 mbq♦ 12k

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3

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1

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How can I test whether my clustering of binary data is significant

clustering statistical-significance binary-data

jul 27 '10 at 14:44 gd047 2,636

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4

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3

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What other normalizing transformations are commonly used beyond the common ones like square root, log, etc.?

normality data-transformation

jun 19 '12 at 12:26 Jeromy Anglim 17.1k

3

5

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3

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999

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Linear model with constraints

r regression contrasts

feb 25 at 19:08 whuber♦ 57.2k

6

5

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3

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987

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For a classification problem if class variable has unequal distribution which technique we should use?

classification binary-data

sep 3 '10 at 9:12 Dikran Marsupial 12k

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4

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2

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459

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Few machine learning problems

machine-learning svm

aug 16 '10 at 12:54 mbq♦ 12k

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3

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2

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Testing the normality assumption for repeated measures anova? (in R)

r anova normality repeated-measures

jan 8 '11 at 19:46 nico 1,971

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3

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4

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348

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How to learn how to use a new statistical GUI?

spss gui learning

dec 12 '10 at 2:13 Christopher Aden 1,000

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2

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2

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521

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Repeated measures using R

r anova repeated-measures

feb 9 '11 at 6:40 nico 1,971

gd047

25 Favorites