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They are both models and as such, you might consider that neither of them are "correct." But they are both useful, sometimes in different circumstances. "Essen
by michaelhoffman 14y ago
They are both models and as such, you might consider that neither of them are "correct." But they are both useful, sometimes in different circumstances.
"Essentially, all models are wrong, but some are useful." — George Box
- StavrosK 14y agoI see, thank you all very much for the clarifications.