"effect" . . . "A directive information entity that shows how changing the settings of a factor changes the response. The effect of a single factor is also called a main effect." . . . "Marcy Harris, Yongqun He" . _:b664053287 . _:b664053287 . . . . . _:b664053287 "2024-08-14T12:51:05.296445"^^ . _:b664053287 . "statistical effect" . . _:b664053287 . . "WEB: http://www.itl.nist.gov/div898/handbook/pri/section7/pri7.htm" . _:b664053287 .