- statistical correction
- статистическая поправка
English-russian dctionary of contemporary Economics. 2014.
statistical correction
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Correction for attenuation — is a statistical procedure, due to Spearman (1904), to rid a correlation coefficient from the weakening effect of measurement error (Jensen, 1998), a phenomenon also known as regression dilution. In measurement and statistics, it is also called… … Wikipedia
Statistical parametric mapping — or SPM is a statistical technique for examining differences in brain activity recorded during functional neuroimaging experiments using neuroimaging technologies such as fMRI or PET. It may also refer to a specific piece of software created by… … Wikipedia
Heckman correction — The Heckman correction (the two stage method, Heckman s lambda or the Heckit method) is any of a number of related statistical methods developed by James Heckman in 1976 through 1979 which allow the researcher to correct for selection bias.… … Wikipedia
Continuity correction — In probability theory, if a random variable X has a binomial distribution with parameters n and p, i.e., X is distributed as the number of successes in n independent Bernoulli trials with probability p of success on each trial, then for any x ∈… … Wikipedia
Yates' correction for continuity — In statistics, Yates correction for continuity, or Yates chi square test is used in certain situations when testing for independence in a contingency table. It is a requirement that a chi square test have the assumption that the discrete… … Wikipedia
Bonferroni correction — In statistics, the Bonferroni correction states that if an experimenter is testing n dependent or independent hypotheses on a set of data, then the statistical significance level that should be used for each hypothesis separately is 1/ n times… … Wikipedia
Multiple testing correction — refers to re calculating probabilities obtained from a statistical test which was repeated multiple times. Different ways of recalculating include the: *Bonferroni correction *Holm Bonferroni method *Westfall Young step down approach of… … Wikipedia
psychological testing — Use of tests to measure skill, knowledge, intelligence, capacities, or aptitudes and to make predictions about performance. Best known is the IQ test; other tests include achievement tests designed to evaluate a student s grade or performance… … Universalium
Truncated regression model — Truncated regression models arise in econometrics in cases where observations with values in the outcome variable below or above certain thresholds systematically excluded from the sample. Therefore, whole observations are missing, so that… … Wikipedia
National Certificate of Educational Achievement — The National Certificate of Educational Achievement (NCEA) is, since 2004, the official secondary school qualification in New Zealand. It has three levels, corresponding to the levels within the National Qualifications Framework, and these are… … Wikipedia
Daisy Hill railway station — Daisy Hill Location Place Westhoughto … Wikipedia
