Definitions for covariate
co·vari·ate

WiktionaryRate this definition:5.0 / 1 vote

1. covariatenoun

   A variable that is possibly predictive of the outcome under study.

WikipediaRate this definition:0.0 / 0 votes

1. covariate

   Dependent and independent variables are variables in mathematical modeling, statistical modeling and experimental sciences. Dependent variables receive this name because, in an experiment, their values are studied under the supposition or demand that they depend, by some law or rule (e.g., by a mathematical function), on the values of other variables. Independent variables, in turn, are not seen as depending on any other variable in the scope of the experiment in question. In this sense, some common independent variables are time, space, density, mass, fluid flow rate, and previous values of some observed value of interest (e.g. human population size) to predict future values (the dependent variable).Of the two, it is always the dependent variable whose variation is being studied, by altering inputs, also known as regressors in a statistical context. In an experiment, any variable that can be attributed a value without attributing a value to any other variable is called an independent variable. Models and experiments test the effects that the independent variables have on the dependent variables. Sometimes, even if their influence is not of direct interest, independent variables may be included for other reasons, such as to account for their potential confounding effect.

WikidataRate this definition:5.0 / 1 vote

1. Covariate

   In statistics, a covariate is a variable that is possibly predictive of the outcome under study. A covariate may be of direct interest or it may be a confounding or interacting variable. The alternative terms explanatory variable, independent variable, or predictor, are used in a regression analysis. In econometrics, the term "control variable" is usually used instead of "covariate". In a more specific usage, a covariate is a secondary variable that can affect the relationship between the dependent variable and other independent variables of primary interest. An example is provided by the analysis of trend in sea-level by Woodworth. Here the dependent variable was the annual mean sea level at a given location for which a series of yearly values were available. The primary independent variable was "time". Use was made of a "covariate" consisting of yearly values of annual mean atmospheric pressure at sea level. The results showed that inclusion of the covariate allowed improved estimates of the trend against time to be obtained, compared to analyses which omitted the covariate.

How to pronounce covariate?

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How to say covariate in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of covariate in Chaldean Numerology is: 3

2. Pythagorean Numerology

   The numerical value of covariate in Pythagorean Numerology is: 4

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References

1. ^ Wiktionary
   https://en.wiktionary.org/wiki/Covariate
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Covariate
3. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=covariate