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  2. SVAR - Wikipedia

    en.wikipedia.org/wiki/SVAR

    SVAR may refer to: Vector autoregression#Structural vs. reduced form; National Archives of Sweden This page was last edited on 30 December 2019, at 06:08 (UTC) ...

  3. Vector autoregression - Wikipedia

    en.wikipedia.org/wiki/Vector_autoregression

    A VAR with p lags can always be equivalently rewritten as a VAR with only one lag by appropriately redefining the dependent variable. The transformation amounts to stacking the lags of the VAR(p) variable in the new VAR(1) dependent variable and appending identities to complete the precise number of equations.

  4. Variance decomposition of forecast errors - Wikipedia

    en.wikipedia.org/wiki/Variance_decomposition_of...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  5. CRAFFT Screening Test - Wikipedia

    en.wikipedia.org/wiki/CRAFFT_Screening_Test

    The CRAFFT [1] is a short clinical assessment tool designed to screen for substance-related risks and problems in adolescents. CRAFFT stands for the key words of the 6 items in the second section of the assessment - Car, Relax, Alone, Forget, Friends, Trouble. As of 2020, updated versions of the CRAFFT known as the "CRAFFT 2.1" and "CRAFFT 2.1 ...

  6. Video assistant referee - Wikipedia

    en.wikipedia.org/wiki/Video_assistant_referee

    VAR monitor at the Estadio Monumental David Arellano in Santiago, Chile The VAR symbol used at the 2018 and 2022 FIFA World Cups, appearing on-screen during the review process The video assistant referee ( VAR ) is a match official in association football who assists the referee by reviewing decisions using video footage and providing advice to ...

  7. Test of Variables of Attention - Wikipedia

    en.wikipedia.org/wiki/Test_of_Variables_of_Attention

    Generally, the test is 21.6 minutes long and is presented as a simple, yet boring, computer game. The test is used to measure a number of variables involving the test taker's response to either a visual or auditory stimulus. These measurements are then compared to the measurements of a group of people without attention disorders who took the T ...

  8. Question answering - Wikipedia

    en.wikipedia.org/wiki/Question_answering

    The inverse of mathematical question answering—mathematical question generation—has also been researched. The PhysWikiQuiz physics question generation and test engine retrieves mathematical formulae from Wikidata together with semantic information about their constituting identifiers (names and values of variables). [20]

  9. Wechsler Adult Intelligence Scale - Wikipedia

    en.wikipedia.org/wiki/Wechsler_Adult...

    The current version of the test, the WAIS-IV, which was released in 2008, is composed of 10 core subtests and five supplemental subtests, with the 10 core subtests yielding scaled scores that sum to derive the Full Scale IQ. With the WAIS-IV, the verbal/performance IQ scores from previous versions were removed and replaced by the index scores.