what is the value of a negative value in the cross sectional independence test? cross sectional testing cd what is the test value of pesaran cd how to test independence of pesaran pesaran cross sectional test when do you use pesaran test tesaran cross sectional independence what does an xtreg value mean if the variable is positive what is the p value of the independent test cross sectional independence test in panel data pesaran independence test f in p values pesaran test for independent test cross sectional independence test p value in statistic what test shows negative independent variable what is p value in pesaran testing what is the test for independence how to test for pesaran test how many os per group in pesaran