Parameters | Uyo | Benin | Port Harcourt | Warri |
Max CUMSUM value | 7.00 | 5 | 5 | 7 |
Critical value at 90% CI | 6.68 | 7.32 | 7.22 | 7.32 |
Critical value at 95% CI | 7.45 | 8.16 | 8.05 | 8.16 |
Critical value at 99% CI | 8.93 | 9.64 | 9.78 | |
CUSUM Test Dates | 2002 | 2004 &2006 | 1988 | 2000 |
SQMK Test Dates | 2011 | 2005 | 1994 | 2002 |