when all control variables are insignificant and none affect main effects what to do does pls affect the main effect what is the definition of all of the control variables and all of the main effects? pls and standard regression when all control variables are insignificant what do they do what does it mean if all the variables are insignificant? what to do when all variables are insignificant and none affect the main impact? if all variables are insignificant, can the main effect only be removed? what to remove if all control variables are insignificant what should my study data be when all variables are insignificant when a variable is insignificant it affects the main effect of a test are variables insignificant when all control variables are insignificant, does each affect the main effect? why are control variables insignificant what to do if all of the variables in a controlled study are insignificant and none affect the main effect? what would happen if all the variables are insignificant but none have an affected effect how to remove all variables that affect the main effects in pls when all control variables are insignificant which effect will be removed? why would you remove all insignificant variables what to do when all the variables are insignificant are all variables insignificant