	Related Topics:
	Word Report Template Functions Data Entry Tips for Functions

Discovery Rate Failure Intensity

Description: Returns the value of the discovery rate failure intensity h(t) for a given time, based on the Crow Extended or Crow Extended - Continuous Evaluation models.

Field Format: [DISCRATEFI(Source Number)(Time;Conf_Level)]

Source Number is the associated data source number.

Time is the time at which the value is calculated.

Conf_Level is the percentage (entered as a decimal value) for the confidence bounds. It is an optional value and, if specified, must be greater than 0 and less than 1.

Remarks:

The Source Number must be either 1,2,3 or 4.

The Time value must be greater than 0.

Example:

[DISCRATEFI(1)(100;0.8)]

Returns:

0.006056788412

Note that this value will vary depending on the source data set.