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dummy variable
(redirected from Indicator variable)

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
dummy variable
n
(Mathematics) a variable appearing in a mathematical expression that can be replaced by any arbitrary variable, not occurring in the expression, without affecting the value of the whole


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First, the average spatial surface for each pollutant, 1985-2000, was generated in a GAM containing a bivariate thin-plate spline of the projected x- and y-coordinates of the monitoring locations and indicator variables for calendar year to adjust for temporal trends (Wood 2006).
Empirical Methodology The MIMIC model relates observable causal and indicator variables to a per se unobservable phenomenon.
Bubble is an indicator variable that is equal to one if time t is the year 1998, 1999, or 2000.
 
 
 
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