StdDev()
Use StdDev() to get the standard deviation of the supplied arguments
Category: Technical Reference
Data Label (4.4)
The Data Label displays a single value. It is one of the most useful of Explorer’s components, as it is used to show time-aware tag and attribute values on Explorer pages, with quick access to trending and point detail. The data label can also be used to display a column value from a relational dataset, an ad-hoc calculation, or a plain value. This article describes how to configure a data label, and applies to versions 4.4 and later of P2 Explorer.
CatchLowConfidence()
Use CatchLowConfidence() to get a default value if the confidence of the supplied expression is too low.
CatchNoSamples()
Use CatchNoSamples() to get a default value if an error occurs in the supplied argument, or if there are no data samples present.
CatchErrorOrNoSamples()
Use CatchErrorOrNoSamples() to get a default value if an error occurs in the supplied argument, or if there are no data samples present.
CatchError()
Use CatchError() to get a default value if an error occurs in the supplied argument.
Integral_Sampled()
Use Integral_Sampled() to get the integral of an expression over a range of time.
ConfidenceCutoff()
Use ConfidenceCutoff() to override the default CalculationConfidenceCutoffThreshold and CalculationConfidenceCutoffBehavior configuration parameters when fetching tags referenced within the Expr argument.
Confidence()
Use Confidence() to get the confidence of the supplied parameter, as an integer value from 0 to 100 (a percentage).
ContinuousMin_Sampled()
Use ContinuousMin_Sampled() to get the maximum value at which an expression is held over a range of time.