Table 5 Comparison of different schemes results of Bangladesh population initial census in the year 2022.

From: A non-singular fractional-order logistic growth model with multi-scaling effects to analyze and forecast population growth in Bangladesh

Bangladesh initial census

165,158,616.0000

Scheme

Population size

Percentile of error

Exact (logistic)

164,250,406.1566

0.55%

Predictor–corrector

164,250,406.1568

0.55%

Fractional-order

164,082,545.7138

0.65%

Multi-scaling

165,158,616.0541

\(0.3*{10}^{-7}\%\)

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