Hello I am running var on dataset data1 is the name of my dataset cn.chf us.chf 2005-07-01 -1.18656633 -1.18656633 2005-07-04 -0.48835920 -0.48835920 2005-07-05 -0.01534272 -0.01534272 2005-07-06 0.08825279 0.08825279 2005-07-07 0.34223563 0.34223563 2005-07-08 -0.05776229 -0.05776229 commands which I am usings are 1) lag.var <- VARselect(data1, 10, type="both")$selection["AIC(n)"] 2) reg1 <- VAR(data1, p=lag.var) but when I am saying summary(reg1) and I am getting same error for irfs as well. Its's giving me and error Error in merge(lhs, rhs, all = FALSE) : error in evaluating the argument 'y' in selecting a method for function 'merge': Error: argument "rhs" is missing, with no default Please help me how to solve this :-( Regards -- Akhil Dua Consultant National Institute of Public Finance and Policy [[alternative HTML version deleted]]