i have estimated same regression equation for 50 stocks, i need to report the cross sectional average of the regression coefficients, how can i report the t statistic for the cross sectional averages. Shoulc i average them too?? help needed
Hi i am trying to make graphs using stata of panel data, with alot of stocks. The by variable i have to use is stock name, so that i get a two way line plot of a stock price and date for every stock in the panel data.
The problem is when i use stock as the by variable, stata produces 400...