Table 3: Prediction errors of the new improved parsimonious multivariate Markov chain model with the original convergence condition in sales demand prediction.


IPM1 when 1624.2* 1628.5* 1631.7* 1634.1* 1636.1* 1637.7*
IPM1 when 1354.0* 1355.8* 1359.3* 1361.1* 1363.8* 1365.1*
IPM1 when 1083.7* 1086.4* 1088.4* 1089.9* 1091.1* 1092.1*
IPM1 when 809.2156* 811.0515* 812.4306* 813.5030* 814.3598* 815.0606*
IPM1 when 543.7497* 545.0841* 546.0720* 546.8347* 547.4426* 547.9362*
IPM1 when 366.9729 366.9684 366.9580 366.9577 366.9533 366.9589
IPM1 when 367.3149 367.2101 367.1579 367.1367 367.1448 367.1498
IPM1 when 367.5954 367.5916 367.5874 367.5769 367.5771 367.5766
IPM1 when 368.2437 368.2422 368.2464 368.2530 368.2550 368.2639
IPM1 when 369.1255 369.1145 369.1161 369.1119 369.1088 369.1062