Table 9 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% interval

2023:01

1067.56

184.945

(684.974, 1450.15)

2023:02

1004.74

210.217

(569.878, 1439.61)

2023:03

799.163

213.138

(358.253, 1240.07)

2023:04

1077.40

213.240

(636.282, 1518.52)

2023:05

797.551

218.035

(346.511, 1248.59)

2023:06

960.155

220.041

(504.965, 1415.35)

2023:07

1050.75

221.364

(592.823, 1508.68)

2023:08

727.538

222.425

(267.418, 1187.66)

2023:09

1055.29

226.272

(587.211, 1523.37)

2023:10

791.470

227.007

(321.871, 1261.07)

2023:11

954.719

228.531

(481.967, 1427.47)

2023:12

974.002

231.537

(495.031, 1452.97)