4,863 reputation
1223
bio website quantdec.com
location Northeastern US
age 14
visits member for 3 years, 11 months
seen Jul 21 at 13:07

Consultant (environmental and spatial stats a specialty), expert witness, and teacher. I can be reached through (outdated but still valid) links posted on my web site.

Twitter: @WilliamAHuber // ASA-P website: http://amstatphilly.org/


Why waste time learning, when ignorance is instantaneous?

--T(iger) Hobbes.

For any complex problem there is a simple solution. And it's always wrong.

--[Mis?]attributed to H.L. Mencken by Dava Sobel, Longitude.


Jul
5
revised Combinatorics: Mean and Variance of an indicator function of items arranged in a circle.
added 4099 characters in body
Feb
6
revised Probability proof and combinatorics
rolled back to a previous revision
Jan
5
revised Optimisation problem; Length of a cable
added 43 characters in body
Jan
4
revised What's a proof that the angles of a triangle add up to 180°?
edited body
Oct
28
revised Convergence of a sequence
edited tags
Jul
13
revised Differentiating the posterior distribution function
edited tags
Jun
16
revised Finding an invariant under Group operations
deleted 5 characters in body
Jun
16
revised Finding an invariant under Group operations
added 690 characters in body
Nov
12
revised Intuition for the definition of the Gamma function?
Improved formatting
Oct
20
revised Finding extremes for function $f(x,y,z)$
added 1 characters in body
Oct
18
revised Conjecture regarding the effect on a matrix
edited tags
Oct
5
revised Proving $\langle x, y\rangle = \lVert x\rVert\, \lVert y\rVert\cos \theta$ via hint
edited tags
Oct
5
revised Why isn't $\mathbb{R}^2$ a countable union of ranges of curves?
Inserted the normalization for the derivative.
Aug
12
revised What is the hatched area of ​​an ellipse?
rolled back to a previous revision
Jul
25
revised How to find the center of an ellipse?
added 388 characters in body
Jul
22
revised How to find the center of an ellipse?
added 1456 characters in body
Jun
28
revised Legendre Polynomials
Inserted details from the closed cross-post
Jun
21
revised Statistics Confidence Intervals
edited tags
Apr
13
revised Series for Digamma function
added 2 characters in body
Jan
13
revised An approximation of an integral
added 1318 characters in body