Dummy variable

（重定向自Dummy variables）

The term dummy variable can refer to either of the following:

单词	Dummy variables
释义	Dummy variables 英语百科 Dummy variable （重定向自Dummy variables） The term dummy variable can refer to either of the following: Bound variable – in mathematics and computer science, a placeholder variable; Dummy variable (statistics) – an indicator variable.
随便看	single drum dryer single drum separator single drum tilt rig single drum winch single drum winder single dual tire single dual tyre single duct air conditioning system single duct conduit single duct system single dunnage single duty singled valued function single dwelling single dwellings single dye single ear corn single ear horn lock washer single ear lock washer single earphone single earpiece single eccentric gear single echo single edge adze single edge blade