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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
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