Aberration vs Variance - What's the difference?
aberration | variance |
The act of wandering; deviation from truth, moral rectitude; abnormal; divergence from the straight, correct, proper, normal, or from the natural state.
(optics) The convergence to different foci, by a lens or mirror, of rays of light emanating from one and the same point, or the deviation of such rays from a single focus; a defect in a focusing mechanism that prevents the intended focal point.
(astronomy) A small periodical change of position in the stars and other heavenly bodies, due to the combined effect of the motion of light and the motion of the observer.
A partial alienation of reason.
* Lingard:
* I. Taylor:
A mental disorder, especially one of a minor or temporary character.
(zoology, botany) Atypical development or structure; deviation from the normal type; an aberrant organ.
A deviation of a tissue, organ or mental functions from what is considered to be within the normal range.
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The act of varying or the state of being variable
A difference between what is expected and what happens
The state of differing or being in conflict
A discrepancy, especially between two legal documents
(senseid)(statistics) The second central moment in probability
(computing, programming) covariance and contravariance generally
As nouns the difference between aberration and variance
is that aberration is aberration (deviation) while variance is the act of varying or the state of being variable.aberration
English
(wikipedia aberration)Noun
(en noun)- the aberration''' of youth'', '''''aberrations''' from theory'', '''''aberration of character
- Occasional aberrations of intellect.
- Whims, which at first are the aberrations of a single brain, pass with heat into epidemic form.