- chi distribution
- Макаров: хи-распределение
Универсальный англо-русский словарь. Академик.ру. 2011.
chi distribution
Смотреть что такое "chi distribution" в других словарях:
Chi distribution — chi Probability density function Cumulative distribution function parameters … Wikipedia
Noncentral chi distribution — Noncentral chi parameters: degrees of freedom support: pdf … Wikipedia
Chi — may refer to: Chinese chi is an energy or form of life Chi (length) (尺) , a traditional Chinese unit of length ( Chinese foot ), approximately 1/3 of a meter Chi (mythology) (螭), a dragon in Chinese mythology Ch i or qi (氣), life force in Chinese … Wikipedia
Chi-squared distribution — This article is about the mathematics of the chi squared distribution. For its uses in statistics, see chi squared test. For the music group, see Chi2 (band). Probability density function Cumulative distribution function … Wikipedia
Chi-squared test — Chi square test is often shorthand for Pearson s chi square test. A chi square test, also referred to as chi squared test or χ2 test, is any statistical hypothesis test in which the sampling distribution of the test statistic is a chi square… … Wikipedia
Chi-square test — is often shorthand for Pearson s chi square test. A chi square test (also chi squared or chi^2 test) is any statistical hypothesis test in which the test statistic has a chi square distribution when the null hypothesis is true, or any in which… … Wikipedia
Chi Sound Records — Founded 1976 Status active Distributor(s) United Artists Records (1975 1978) 20th Century Records (1978 1981) Independent (1982 1983, 1989 1990, 2007 present) Genre various … Wikipedia
Chi's Sweet Home — Cover of Chi s Sweet Home volume 1 as published by Kodansha チーズスイートホーム (chīzu suīto hōmu) … Wikipedia
chi-squaretest — chi square test n. A test that uses the chi square statistic to test the fit between a theoretical frequency distribution and a frequency distribution of observed data for which each observation may fall into one of several classes. * * * … Universalium
chi-square test — chi′ square (or chi′ squared ) test n. sta a test that uses the quantity chi square for testing the mathematical fit of a frequency curve to an observed frequency distribution • Etymology: 1935–40 … From formal English to slang
Chi-square distribution — Probability distribution name =chi square type =density pdf cdf parameters =k > 0, degrees of freedom support =x in [0; +infty), pdf =frac{(1/2)^{k/2{Gamma(k/2)} x^{k/2 1} e^{ x/2}, cdf =frac{gamma(k/2,x/2)}{Gamma(k/2)}, mean =k, median… … Wikipedia
