For instance, if you take an average of a 0,1 variable, the result is the proportion of 1s in the distribution. To illustrate dummy variables, consider the simple regression model for a posttest-only two-group randomized experiment.
President Barack Obama has already played nearly eight times as many rounds of golf during his presidency as President George W. Bush did throughout his eight years in office, according to noted presidential chronicler of all things numerical, CBS Newsâ Mark Knoller.
President Obama, playing golf at San Diego country club, accidentally crashes wedding. For a day, President Obama was the wedding-crasher-in-chief. Obama, during a golf outing Sunday afternoon in San Diego, accidentally crashed a wedding at the country club where he was playing.