In science, a variable is something that can be changed, measured or controlled in an experiment. Scientists look at variables to understand how they affect things. A variable is any one of the things ...

This is a preview. Log in through your library . Abstract In empirical marketing research that does not rely on fully randomized experiments, control variables are an important tool to rule out rival ...

Journal of the Royal Statistical Society. Series B (Statistical Methodology), Vol. 80, No. 3 (2018), pp. 551-577 (27 pages) Many contemporary large-scale applications involve building interpretable ...

An electronically controlled CVT that is used as a transmission on off-roading buggies that offers experience in testing, programming, and electrical work. A CVT is a type of transmission that ...