ARCH

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Related to Arch form: atonality

ARCH

Autoregressive Conditional Heteroskedasticity

A statistical measure of the average error between a best fit line and actual data that uses past data to predict future performance. General Autoaggressive Conditional Heteroskedasticity is the most common way of doing this. See also: Fractal Distribution.
References in periodicals archive ?
Multiple epigenetic and environmental factors that come into play in the formulation of the ultimate arch form of an individual and therefore, a particular arch form for the particular face type could not be found.
Correlation of nasal width to inter-canine distance in various arch forms.
Maintaining the initial mandibular arch form results in equilibrium between components of the stomatognathic system, possibly achieving greater long-term stability (TRIVINO et al.
The two-dimensional (2D) image processing techniques are widely used for dental arch form approximation [2-5].
Comparison of arch forms between Korean and North American white populations.
The viaduct represents the finest remaining example of the skew arch form of construction.
3, 4) The upper sections of the mandibular arch form the upper jaw (palatoquadrate), and the lower sections form Meckel's cartilage, which gives rise to the lower jaw.
The evidence can be interpreted in two ways: a deliberately calculated insertion to create a palindromic arch form or, as Somfai prefers, an act of intuition and improvisation, an afterthought.
This is borne out by the fact that most of these writings have been published at least twice previously, yet appear here once again, self-selected and in a sort of five-part arch form, central to which are parts 3 and 4, which directly deal with Tippett's compositions.
70 pcs; - precast concrete wall cover, curved 160 m; - opposing gate system in arch form SL 10 x 4 m, 2 pcs .
Drawing on Islamic architecture, all stations use the traditional gateway arch form as the basis for their roof design which features a sequence of 25-metre-high arches rising from the concourse, complemented by smaller 9-metre-high arches at platform level.