Table 3 95% C.I for price prediction.

From: Enhanced forecasting of rice price and production in Malaysia using novel multivariate fuzzy time series models

Obs

Prediction

Std. error

95% C.I

2023:01

491.851

103.899

(276.919, 706.782)

2023:02

499.075

106.135

(279.519, 718.632)

2023:03

156.651

111.872

(− 74.7741, 388.075)

2023:04

468.588

112.552

(235.757, 701.419)

2023:05

362.629

112.928

(129.019, 596.238)

2023:06

613.605

114.584

(376.570, 850.641)

2023:07

991.624

120.097

(743.184, 1240.06)

2023:08

1036.07

135.111

(756.571, 1315.57)

2023:09

1092.46

141.198

(800.369, 1384.55)

2023:10

1037.27

147.620

(731.898, 1342.65)

2023:11

1158.70

153.972

(840.185, 1477.21)

2023:12

1218.75

170.419

(866.209, 1571.29)