nag_dpstrf (f07kdc) Example Program Results Computed rank: 3 Factor 1 2 3 4 5 1 2.8671 2 1.4091 0.7242 3 2.5741 -0.3965 0.5262 4 0.9348 0.0315 -0.2920 0.0000 5 0.8510 0.1254 -0.0018 0.0000 0.0000 Pivots: 2 1 3 4 5