Dear all,
I am doing my master thesis regarding waste management behaviours. The variables are as follows:
DV = waste management behaviours, Ordinal
IV = People's perception on waste (there are 4 IVs in total), Ordinal
Moderating variable= socio demographic factors (5 MVs in total), Nominal
I did regression analysis for DV and 4 IVs. I would like to know which process should I do in stata to test whether demographic factors can moderate the relationship of DV and IV. Thanks in advance. Have a nice day.
Hsu
Moderation can be performed by predicting the moderator variable and the interactive effect of the independent and moderator variable (IV*MV).
please see this video
https://www.youtube.com/watch?v=V_PV_q5MQc8
You can use the interaction of each IV and each moderating variable. You can read detail in some of my papers.
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To analyze moderating effect in Stata, you can use the regress command with the i. prefix to indicate the interaction term. For example:
Copyregress y x1 x2 i.x1#c.x2
This will estimate the coefficients for the main effects of x1 and x2, as well as the interaction effect between x1 and x2
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