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1 статистика хи-квадрат
Русско-английский научно-технический словарь Масловского > статистика хи-квадрат
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2 статистика хи-квадрат
1) Mathematics: chi-square, chi-square statistic, chi-square statistics2) Makarov: chi-squared statisticsУниверсальный русско-английский словарь > статистика хи-квадрат
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3 статистика хи-квадрат
1) chi-square statistic
2) chi-square statisticsРусско-английский технический словарь > статистика хи-квадрат
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4 автоматическое выявление зависимостей по критерию хи-квадрат
Универсальный русско-английский словарь > автоматическое выявление зависимостей по критерию хи-квадрат
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5 критерий Пирсона с коррекцией на непрерывность по Йетсу
Statistics: Pearson's chi-square test with Yates' correction for continuity (or simply, Yates' chi-square test)Универсальный русско-английский словарь > критерий Пирсона с коррекцией на непрерывность по Йетсу
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6 исчерпывающее автоматическое выявление зависимостей по критерию хи-квадрат
Statistics: exhaustive CHAID (CHAID - сокр. от "chi-square automation interaction detection")Универсальный русско-английский словарь > исчерпывающее автоматическое выявление зависимостей по критерию хи-квадрат
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7 статистика
sample statistics, statistics* * *стати́стика ж.
statisticsстати́стика больши́х вы́борок мат. — macrostatisticsвариацио́нная стати́стика — analysis of varianceква́нтовая стати́стика — quantum statisticsкласси́ческая стати́стика — classical statisticsстати́стика ма́лых вы́борок мат. — microstatisticsматемати́ческая стати́стика — mathematical statisticsстати́стика хи-квадра́т мат. — chi-square [X2 ] statistics -
8 критерий Пирсона
1) Mathematics: Pearson criterion2) Statistics: chi-square test for independence
См. также в других словарях:
chi-square test — Statistics. a test devised by Karl Pearson that uses the quantity chi square for testing the mathematical fit of a frequency curve to an observed frequency distribution. Also, chi squared test /kuy skwaird /. [1935 40] * * * chi square test UK… … Useful english dictionary
chi-square test — Statistics. a test devised by Karl Pearson that uses the quantity chi square for testing the mathematical fit of a frequency curve to an observed frequency distribution. Also, chi squared test /kuy skwaird /. [1935 40] * * * … Universalium
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
Chi-square target models — Swerling models were introduced by Peter Swerling and are used to describe the statistical properties of the radar cross section of complex objects.General Target ModelSwerling target models give the RCS of a given object based on the chi square… … Wikipedia
chi-square test — UK [ˈkaɪ skweə(r) ˌtest] / US [ˈkaɪ skwer ˌtest] noun [countable] Word forms chi square test : singular chi square test plural chi square tests maths a test used in statistics to find out how accurate a theory was by comparing it with the actual… … English dictionary
chi-square — /kuy skwair /, n. Statistics. a quantity equal to the summation over all variables of the quotient of the square of the difference between the observed and expected values divided by the expected value of the variable. [1935 40] * * * … Universalium
chi-square distribution — noun a probability distribution used in inferential statistics … Wiktionary
chi-square test — /ˈkaɪ skwɛə ˌtɛst/ (say kuy skwair .test) noun Statistics a test devised to assess the mathematical goodness of fit of a frequency curve to an observed frequency distribution …
Pearson's chi-square test — Pearson s chi square ( chi;2) test is the best known of several chi square tests – statistical procedures whose results are evaluated by reference to the chi square distribution. Its properties were first investigated by Karl Pearson. In contexts … Wikipedia
Noncentral chi-square distribution — Probability distribution name =Noncentral chi square type =density pdf cdf parameters =k > 0, degrees of freedom lambda > 0, non centrality parameter support =x in [0; +infty), pdf =frac{1}{2}e^{ (x+lambda)/2}left (frac{x}{lambda} ight)^{k/4 1/2} … Wikipedia
Inverse-chi-square distribution — Probability distribution name =Inverse chi square type =density pdf cdf parameters = u > 0! support =x in (0, infty)! pdf =frac{2^{ u/2{Gamma( u/2)},x^{ u/2 1} e^{ 1/(2 x)}! cdf =Gamma!left(frac{ u}{2},frac{1}{2x} ight)igg/, Gamma!left(frac{… … Wikipedia