Cam.Davidson.Pilon

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bio	website	camdp.com
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11 Questions

views newest activity votes

6

21

votes

2

answers

447

views

Are the digits of $\pi$ statistically random?

random-generation randomness

nov 30 at 0:35 StasK 11.4k

8

votes

2

answers

118

views

Sparsity by discarding least squares' coefficient

regression regression-coefficients

jul 24 at 21:43 whuber♦ 57.1k

1

6

votes

2

answers

266

views

How to visualize Bayesian goodness of fit for logistic regression

bayesian data-visualization classification goodness-of-fit binary-data

apr 2 at 19:57 Cam.Davidson.Pilon 1,837

1

5

votes

1

answer

162

views

Non-intuitive answer from a Poisson regression

regression categorical-data poisson

jan 31 at 23:03 James Stanley 889

3

votes

0

answers

220

views

PCA objective function

pca optimization

aug 5 at 18:47 Community♦ 1

3

votes

1

answer

127

views

Is there an equivalent measure of explanatory power in Support Vector Regression (SVR) like in Least Squares?

regression svm

jun 11 '12 at 18:49 onestop 11.7k

2

votes

2

answers

186

views

Fast approximation to inverse Beta CDF

cdf approximation

mar 11 at 17:29 whuber♦ 57.1k

1

2

votes

3

answers

136

views

How to use data analysis output (e.g. clustering) in predictive regression?

regression clustering

mar 7 at 16:13 Cam.Davidson.Pilon 1,837

1

vote

0

answers

41

views

Given two biased samplers, create a less biased sampler

sampling algorithms

dec 6 at 2:04 Cam.Davidson.Pilon 1,837

1

vote

1

answer

109

views

Why does a model perform worse after reintroducing observations with missing data imputed?

regression missing-data data-imputation

sep 17 at 17:02 Community♦ 1

1

0

votes

1

answer

56

views

Regressing on only the positive part of a vector

regression finance

nov 30 at 21:30 Cam.Davidson.Pilon 1,837

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