Dear All,

I have two questions on what models and Stata commands to use regarding the following two cases:


1. A crosssectional data and my response variable is proportion with values from 0 to 1, both inclusive?

2. A panel data and my response variable is proportion with values from 0 to 1, both inclusive?


Please note that the proportions come from the ratio cultivated acre of land divided by total acre of land available to a farmer.


My initial thought was to use beta regression, but then I realize that both 0 and 1 are included. In my readings from Statalist, I came across the fracreg and fracglm commands.


With regard to (1), the cross-sectional data, I would like to confirm betareg is not suitable and also which of fracreg and fracglm is more suitable.


With regards to (2), the panel data, I have not seen any command for it. Is there any that I can be referred to?



Thank you.



Cobby.