copula

Noun

copula (plural copulas)

1. (grammar) An auxiliary verb that shows equivalence. (e.g. is)
2. (statistics) A measure of association between two or more variables, independent of the individual marginal distributions of the variables. Sklar"s theorem states this is always possible, and if the marginal distributions are continuous, then the copula is unique. Basically, the copula density plots the quantiles of the variable against each other, and the copula C(x1,x2,...)=Integral from (0,0,0...) to (X1=x1,X2=x2,...) of the copula density. The copula is always a number between zero and one. If the marginals are Gaussian and you use a Gaussian copula, you get a correlation.

6 letters in word "copula": A C L O P U.

Anagrams of copula:

• cupola

Words found within copula:

al alp calo calp cap capo capul caul caup clap clop clou coal col cola cop copal coup culpa cup la lac lap lo loca lop loup oca op opal ou oup pa pac paco pal paul po poa pol pul pula up upo

Word lists related to copula:

Words within copula, by length
Words starting with copula
Words containing copula
Words ending with copula
Words formed from copula by changing one letter
Words starting with copula by next letter
Words that start with the letter c
Words that end in the letter a
Words starting with co
Words ending in la
Words beginning with cop
Words that end with ula
6 letter words starting with c

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