[Gretl-users] Dealing with heteroskedasticity

*Dear Gretl Community, (1) In Gretl there is an option "Robust standard error" for correcting for heteroskedasticity. (2) I can see that there is another option from: Model>other linear model>heteroskedasticity corrected... in GUI. My question is when can I use (1) ** "Robust standard error" and when** (2) **Model>other linear model>heteroskedasticity corrected... for correcting for heteroskedasticity.* * Pls consider that I am not much experienced user. *Md. Mohan Uddin