- qualitative distribution
- quali·ta·tive dis·tri·'bu·tion n mathqualitative Verteilung fachspr
English-German students dictionary . 2013.
qualitative distribution
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Qualitative variation — An index of qualitative variation (IQV) is a measure of statistical dispersion in nominal distributions. There are a variety of these, but they have been relatively little studied in the statistics literature. The simplest is the variation ratio … Wikipedia
qualitative comparative analysis — (QCA) The name given by Charles Ragin (The Comparative Method, 1987) to his proposed technique for solving the problems that are caused for comparative macrosociologists by the fact that they must often make causal inferences on the basis of only … Dictionary of sociology
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-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
Frequency distribution — In statistics, a frequency distribution is an arrangement of the values that one or more variables take in a sample. Each entry in the table contains the frequency or count of the occurrences of values within a particular group or interval, and… … Wikipedia
Burr distribution — Probability distribution name =Burr| type =density pdf cdf parameters =c > 0! k > 0! support =x > 0! pdf =ckfrac{x^{c 1{(1+x^c)^{k+1! cdf =1 left(1+x^c ight)^{ k} mean =koperatorname{B}(k 1/c,, 1+1/c) where B() is the beta function median… … Wikipedia
statistical distribution — The array of frequencies of different quantitative or qualitative classes in a population … Forensic science glossary
statistics — /steuh tis tiks/, n. 1. (used with a sing. v.) the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data, and that, by use of mathematical theories of probability, imposes order and… … Universalium
Dummy variable (statistics) — In statistics and econometrics, particularly in regression analysis, a dummy variable (also known as an indicator variable) is one that takes the values 0 or 1 to indicate the absence or presence of some categorical effect that may be expected to … Wikipedia
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
