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Confounding - Wikipedia, the free encyclopedia
In statistics, a confounding variable (also confounding factor , lurking variable , a confound , or confounder ) is an extraneous variable in a statistical model that correlates (positively ...
en.wikipedia.org/wiki/Confounding |
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A lurking variable (confounding factor or variable, or simply a confound or confounder) is an extraneous variable in a statistical or research model that should but has not been controlled for. ... The original article was at Confounding variable. The list of authors can be seen in the page history. As with Psychology Wiki,
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Confounder: A variable that can cause or prevent the outcome of interest, is not an intermediate variable, and is associated with the factor under investigation. A confounding variable may be due chance or bias.
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A confounding variable is a variable which has an unintentional effect on the dependent variable. ... When carrying out experiments we attempt to control extraneous variables, however there is always the possibility that one of these variables is not controlled and if this affects the dependent variable in a systematic way,
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A confounding variable (also confounding factor, lurking variable, a confound, or confounder) is an extraneous variable in a statistical model that correlates with both the dependent variable and the independent variable.
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