Hello..i am stata 13 user. I want to integrate vce (cluster) with xtlsdvc Log_sales varietyofproducts LogGDP searchvolume Log_firmage sqrt_avg_rev_len sqrt_numberofreviews SQRT_comfort_neg_perc SQRT_safety_neg_perc SQRT_exterior_neg_perc yr2009 yr2010 yr2011 yr2012 yr2013 yr2014 yr2015 yr2016, initial(ab) bias(1) vcov(1000) as in my case dataset has both heteroskedasticity and serial correlation.
kindly share me the command for it and guide me on how to integrate them.Thank you.