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Nov
18
answered What's wrong with MovingMap + Apply[Rule] etc.?
Nov
5
awarded  Good Answer
Oct
5
comment Genarating Random Move right left up down
Look at RandomChoice
Sep
29
comment How to pick a color differing significantly from the colors already in a given color list?
Any reason why you couldn't use a pre-defined color space? Table[ColorData["BrightBands"][i], {i, 0, 1, .1}] There are a number of both continuous and discrete sets.
Sep
25
comment should Variance of EmpiricalDistribution include Bessel correction? (it doesn't)
Also, since empirical distribution works with weights and censored data the concept of sample size isn't always clear.
Sep
25
comment should Variance of EmpiricalDistribution include Bessel correction? (it doesn't)
The decision was made in order to maintain a consistency with the rest of the distributions framework. If you want the sample variance it seems easy enough to obtain.
Aug
13
awarded  Favorite Question
Aug
6
comment How should I iteratively refine a MixtureDistribution?
Great! Glad to help.
Aug
5
revised Why doesn't Rationalize work for 0. in Interval?
added 508 characters in body
Aug
5
revised Why doesn't Rationalize work for 0. in Interval?
deleted 4 characters in body
Aug
5
comment Why doesn't Rationalize work for 0. in Interval?
Yes, I have been bitten by this a time or two.
Aug
5
answered Why doesn't Rationalize work for 0. in Interval?
Aug
3
comment How to clear everything in Mathematica?
They may be looking for Remove
Aug
3
revised Fast Partition of list at depth 2
deleted 14 characters in body
Aug
2
comment Clean & efficient bounding box non-intersection test
@BenP1192 you should post that as an answer. I found that you can include the bounding box in RegionIntersection, RegionIntersection[Line[ab], Line[cd], Rectangle[]]
Aug
2
awarded  distributions
Aug
2
revised How should I iteratively refine a MixtureDistribution?
added 103 characters in body
Aug
1
revised How should I iteratively refine a MixtureDistribution?
deleted 41 characters in body
Aug
1
answered How should I iteratively refine a MixtureDistribution?
Jul
30
comment How to define a bivariate skew normal distribution?
The Plot3D example doesn't work because the probability distribution needs to be pre-evaluated. Try adding an Evaluate in your code for SN. As for the random variates, you are still probably going to have to create your own method.