I would like to know how professional and demographic variables influence job satisfaction.
Which method do I have to use?
lm.out <- lm(pv1~AGE+EDU+SIZE+SCOPE+MGMT+SCOPE+TENURE+COLLAR+SEX, data=data)
output1 <- lm(pv1~AGE, data=data)
output2 <- lm(pv1~AGE+EDU, data=data)
output3 <- lm(pv1~AGE+EDU+SIZE, data=data)
output4 <- lm(pv1~AGE+EDU+SIZE+SCOPE, data=data)
output5 <- lm(pv1~AGE+EDU+SIZE+SCOPE+MGMT, data=data)
output6 <- lm(pv1~AGE+EDU+SIZE+SCOPE+MGMT+SCOPE, data=data)
output7 <- lm(pv1~AGE+EDU+SIZE+SCOPE+MGMT+SCOPE+TENURE+COLLAR, data=data)
output8 <- lm(pv1~AGE+EDU+SIZE+SCOPE+MGMT+SCOPE+TENURE+COLLAR+SEX, data=data)