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The meet-in-the-middle attack (MITM), a known plaintext attack, is a generic space–time tradeoff cryptographic attack against encryption schemes that rely...

In statistics, a studentized residual is the dimensionless ratio resulting from the division of a residual by an estimate of its standard deviation, both...

In spatial statistics the theoretical variogram, denoted 2 γ ( s 1 , s 2 ) {\displaystyle 2\gamma (\mathbf {s} _{1},\mathbf {s} _{2})} , is a function...

A heptahedron (pl.: heptahedra) is a polyhedron having seven sides, or faces. A heptahedron can take a large number of different basic forms, or topologies...

In number theory, an unusual number is a natural number n whose largest prime factor is strictly greater than n {\displaystyle {\sqrt {n}}} . A k-smooth...

In mathematics, ℓ ∞ {\displaystyle \ell ^{\infty }} , the (real or complex) vector space of bounded sequences with the supremum norm, and L ∞ = L ∞ ( X...

In statistics, Dixon's Q test, or simply the Q test, is used for identification and rejection of outliers. This assumes normal distribution and per Robert...

An Integraph is a mechanical analog computing device for plotting the integral of a graphically defined function. Gaspard-Gustave de Coriolis first described...

Cathie Marsh (17 February 1951 - 1 January 1993) was a British sociologist and statistician. She read Chinese and Social and Political Sciences at Cambridge...

Robert Goodell Brown (1923–2013) was renowned in field of forecasting, specifically with major contributions of work regarding exponential smoothing. He...

In mathematics, the big q-Legendre polynomials are an orthogonal family of polynomials defined in terms of Heine's basic hypergeometric series as P n (...