what is newey west standard error for t-statistics? how big is newey standard error what is newey west standard error what is the standard error for newey what is the t-statistic of the slope coefficient of an ols regression how many standard errors are in newey-west regression tests what is newey west standard error how many critical values is required for standard error in regression what is critical values in ols what are the standard and critical values in a standard regression? what is newey standard error what is newey west standard error what is the critical value for an ols regression what is the critical value for newey-west t statistic what is the standard error value of newey-west what is the standard error a newey west t test is used for what is t statistic in ols what is a standard error in newey-west t-stats of slope coefficient standard error for newey-west