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** Omitted-variable bias is the bias that appears in estimates of parameters in a regression analysis when the assumed specification is incorrect, in that it omits an independent variable that should be in the model.
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** and bias
** Spectrum bias
** Survivorship bias
** The 1998 Good Friday Agreement required that the Police Service of Northern Ireland recruit equal numbers of Catholics and Protestants in order to eliminate the service's perceived bias towards Protestants.
** There is a tendency for the models to show a global mean cold bias at all levels.
** Spectrum bias arises from evaluating diagnostic tests on biased patient samples, leading to an overestimate of the sensitivity and specificity of the test.
** requires skilled interviewers-expensive-interviewer bias can easily be introduced
** Clinical susceptibility bias, when one disease predisposes for a second disease, and the treatment for the first disease erroneously appears to predispose to the second disease.
** Protopathic bias, when a treatment for the first symptoms of a disease or other outcome appear to cause the outcome.
** Indication bias, a potential mix up between cause and effect when exposure is dependent on indication, e. g. a treatment is given to people in high risk of acquiring a disease, potentially causing a preponderance of treated people among those acquiring the disease.
** Heterosexism – attitudes, bias, and discrimination in favor of heterosexuality or heterosexual people
** Media bias in South Asia
** Media bias in the United States
** The Barnum effect, a cognitive bias named after P. T. Barnum
** Estimator bias, a bias from an estimator whose expectation differs from the true value of the parameter
** Has a bias for action-seizes the initiative and acts instead of waiting for the perfect sight picture or direction from higher
** Judgmental Sampling – the auditor places a bias on the sample.
** and is
** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.
** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.
** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.
** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.
** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.
** The Cartesian product of any family of nonempty sets is nonempty.
** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.
** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.
** For every non-empty set S there is a binary operation defined on S that makes it a group.
** Tychonoff's theorem stating that every product of compact topological spaces is compact.
** In the product topology, the closure of a product of subsets is equal to the product of the closures.
** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.
** Any union of countably many countable sets is itself countable.
** If the set A is infinite, then there exists an injection from the natural numbers N to A ( see Dedekind infinite ).
** Every infinite game in which is a Borel subset of Baire space is determined.
** The Vitali theorem on the existence of non-measurable sets which states that there is a subset of the real numbers that is not Lebesgue measurable.
** The Lebesgue measure of a countable disjoint union of measurable sets is equal to the sum of the measures of the individual sets.
** The Nielsen – Schreier theorem, that every subgroup of a free group is free.
** and appears
** USS Enterprise ( NCC-1701-C ), appears in the Star Trek: Next Generation episode " Yesterday's Enterprise "
** USS Enterprise ( NCC-1701-J ), appears in the episode of Star Trek: Enterprise " Azati Prime " in the 26th century
** Mainframe ( comics ) appears in the series A-Next
** Mainframe appears in the Guardians of the Galaxy series ; see Vision ( Marvel Comics )# Mainframe
** The Super Dimension Fortress Macross ( 1982 – 1983 ): A huge spaceship appears high above Earth and crashes into an island in the Pacific, triggering a world war.
** Robert Dowling, a homicide detective in San Francisco that first appears in " Freefall "
** 1951: In December, the first issue of Skin Diver Magazine ( USA ) appears.
** Electric displacement field, as appears in Maxwell's equations
** In Porky in Wackyland, after the angry criminal yells for a while, a short policeman on a wheel appears and clangs the criminal on the head with an oversized nightstick.
** Around the World in 80 Days ( 2004 ), Sammo Hung appears briefly as Wong Fei-hung.
** Although some believe the New Jerusalem appears as a silhouette across the Sun, it does not appear clearly enough to be certain and may instead be the tops of The Moon's mountains.
** it appears to the court that there is no just excuse for the failure.
** Eric Burdon records a solo album after leaving The Animals and appears on the show " Ready, Steady, Go ", singing " Help Me Girl ", a UK # 14 solo hit.
** Elvis Presley appears on the Milton Berle show.
** Vocal registration: a particular series of tones, produced in the same vibratory pattern of the vocal folds, and possessing the same quality, which originate in laryngeal function, because each of these vibratory patterns appears within a particular range of pitches and produces certain characteristic sounds.
** Jean Danican Philidor ( c. 1620 – 1679 ), the first whose name appears as Danican dit Philidor, father of the next generation
** Of the value of each distinguishable pleasure which appears to be produced by it in the first instance.
** Of the value of each pain which appears to be produced by it in the first instance.
** Of the value of each pleasure which appears to be produced by it after the first.
** Of the value of each pain which appears to be produced by it after the first.
** Act 3, Scene 3 is heavily cut ; the servant's monologue is totally omitted, though Lucilius appears in the background for the scene.
** September 27 – Morten Andersen appears in his 341st NFL game, breaking the record set by George Blanda.
** Rio ' Rollins ' Tachibana, a character who appears in the Rio: Rainbow Gate anime, as well as some titles in the Dead or Alive video games.
** Ponte Mallio ( or Manlio ) at Cagli, which appears to be partly of pre-Roman ( Umbrian ) construction
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