Previous Observed Value in Industrial Engineering Formulas

The Previous observed Value is the real value from data at time t-1 based on which predictions will be made. And is denoted by D_t-1.

Industrial Engineering formulas that make use of Previous Observed Value

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What is the Previous Observed Value?

The Previous observed Value is the real value from data at time t-1 based on which predictions will be made.

Can the Previous Observed Value be negative?

{YesorNo}, the Previous Observed Value, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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