Use the options and fields on this page when selecting the PF=1/(a*CPI+b*SPI) method.
Contents
Field | Description |
Forecast method
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Select the PF=1/(a*CPI+b*SPI) method.
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Forecast Dates
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Specify whether the forecast spread will be based on early, late, or default forecast dates. The early and late dates are used for best- and worst-case forecast scenarios.
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Performance factor level
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This field controls the level at which Cobra calculates the CPI and SPI.
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Code File
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This field displays if you select any of the levels from 1 to 20 in the
Performance factor level field. Use this field to select a code file to calculate forecasts against.
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Define Relative Weighing
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Enter the values for the
a and
b parameters in the PF=1/(a*CPI+b*SPI) method. By specifying the
a and
b factors, you can define a performance factor that reflects the cumulative CPI/SPI, where the relative weights of CPI and SPI are user defined.
The combined relative weights of both fields must be equal to 1.
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