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6 Questions

Votes Activity Newest Views

19

22

votes

1

answer

11k

views

sum of noncentral Chi-square random variables

distributions random-variable chi-squared-distribution non-central saddlepoint-approximation

Feb 7 at 3:16 kjetil b halvorsen♦ 55.7k

5

votes

1

answer

87

views

How to estimate a pdf of x under the model of y = x+n, when the pdf of y and the pdf of n are given

distributions normal-distribution estimation

Jul 22 '14 at 19:57 Alecos Papadopoulos 51.5k

2

votes

2

answers

2k

views

How to improve classification performance based on multiple known classification results

machine-learning classification multi-class

Mar 1 '18 at 18:31 Community♦ 1

1

vote

0

answers

88

views

How to do Linear Discriminant Analysis (LDA) with only theoretical distributions

machine-learning distributions discriminant-analysis

Feb 22 '17 at 20:55 amoeba 88.2k

0

votes

0

answers

377

views

Is there any guide line to select a right coefficient of variation?

standard-deviation mean sample-size coefficient-of-variation

Mar 25 '16 at 18:34 Community♦ 1

0

votes

0

answers

196

views

How to resample samples according to a known distribution

hypothesis-testing normal-distribution resampling

Aug 25 '13 at 19:07 pitfall 409

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