ARCH

(redirected from Deep palmar arch)
Also found in: Dictionary, Thesaurus, Medical, Legal, Encyclopedia, Wikipedia.

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 ?
In 22 limbs, it was only inferior deep palmar branch of ulnar artery which formed deep palmar arch, in 13 cases the superior branch which contributed to formation of deep palmar arch.
The radial indicis artery may arise either from the princeps or from the deep palmar arch.

Full browser ?