User pitfall - Cross Validated

pitfall

Member for 9 years, 5 months
Last seen more than a week ago

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6 Questions

Score Activity Newest Views

24 votes

1 answer

12k views

sum of noncentral Chi-square random variables

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

asked Aug 16, 2013 at 2:32

5 votes

1 answer

93 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

asked Oct 28, 2013 at 22:49

2 votes

2 answers

2k views

How to improve classification performance based on multiple known classification results

machine-learning classification multi-class

asked Jul 27, 2013 at 22:17

1 vote

0 answers

89 views

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

machine-learning distributions discriminant-analysis

asked Sep 3, 2013 at 19:27

0 votes

0 answers

387 views

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

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

asked Sep 25, 2013 at 17:04

0 votes

0 answers

263 views

How to resample samples according to a known distribution

hypothesis-testing normal-distribution resampling

asked Aug 25, 2013 at 19:07