12 We tried different specifications, such as including a quadratic term of DEPRIVATION, or including this variable in dummies form.
For comparison of resistance between regions and specimen types, these variables were entered in the multivariate analysis in a dummy form (resistance rate in northern Taiwan or that of blood samples as the reference group, respectively).
In particular, the latent regression model used in LSAS is specified using predictors as ordinal variables in dummy-coded form, so that non-linear relationships between variables such as earnings, years of schooling, or home resources can be captured because they are incorporated as effects at different levels of these variables.
OV is also a mouth-brooding species endemic to lake Tanganyika but exhibits long ventral fins showing egg-dummies in form of yellow vessels at their tips.
South was now in dummy again, and in difficulty.
This predicament was satirized, with apt impiety, by Politiken, the leading Danish newspaper, which, on May 4th, published a sort of "Kierkegaard for Dummies" in cartoon form.
You might want to use a dressmaking dummy to form a basic fit.
Form 2 is used to describe dummy variables formed from a categorical variable.
The unit root test approach applied by Narayan [44] was more flexible but it only allows up to two structural breaks in the form of dummy variables (i.e., level breaks).
Interaction terms were cross-product terms of the tertile measure (0, 1, 2, in continuous form) and dummy variables for potential effect modifiers.
