NumberToString()
Use NumberToString() to convert a number into a string.
Category: Technical Reference
MakeDateTime()
Use MakeDateTime() to get a specified date/time as Unix epoch time.
StdDev_Sampled()
Use StdDev_Sampled() to get the standard deviation of the values of an expression over a range of time
StdDev()
Use StdDev() to get the standard deviation of the supplied arguments
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.