Nikos NicKolakakhs

Nikos NicKolakakhs

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Nikos NicKolakakhs
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I love the bold lines and the way the hand has been drawn in a variety of positions

I love the bold lines and the way the hand has been drawn in a variety of positions - Hand Study - Drawing Reference

YouExif

YouExif

NOOWIT - preview edition

NOOWIT - preview edition

A Better Way to Travel | dopios

Dopios is a community marketplace where travelers can discover authentic experiences created by locals. Users can get travel tips before they go, plan adventures for their next vacation, and meet new friends.

Probability distributions

Clickable chart of probability distributions and relationships by uber-statistician John D.

If the sampling distribution for x is normal(μ, τ) with μ known, and the prior distribution on τ is gamma(α, β), the posterior distribution on τ is gamma(α + n/2, (n-1)S2) where S2 is the sample variance.

If the sampling distribution for x is normal(μ, τ) with μ known, and the prior distribution on τ is gamma(α, β), the posterior distribution on τ is gamma(α + where is the sample variance.

Wolfram Mathematica 9--Just Released!

Wolfram, creators of the Wolfram Language, Wolfram

Mendeley reference manager

Mendeley is a free reference manager and an academic social network. Manage your research, showcase your work, connect and collaborate with over six million researchers worldwide.