nag_tsa_uni_diff (g13aac) Example Program Data 20 2 1 4 120.0 108.0 98.0 118.0 135.0 131.0 118.0 125.0 121.0 100.0 82.0 82.0 89.0 88.0 86.0 96.0 108.0 110.0 99.0 105.0