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Results tagged with guidelines
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user 27951
General guidelines and best practices for Mathematica usage and programming.
13
votes
Accepted
Good clearing practices
I'd like to summarize the discussion that took place in comments, since I think this is an important question, and a common source of frustration when lingering definitions cause weird behavior that c …
- 67.7k
40
votes
Accepted
How to draw confidence ellipse from a covariance matrix?
The executive summary
You can use the built-in Ellipsoid function directly with your calculated mean and covariance. For 95% confidence, use:
Ellipsoid[mean, cov Quantile[ChiSquareDistribution[2], 0.9 …
- 67.7k