Aggregating Binned Weather Data Using TERR in Spotfire
Using a TERR expression function to aggregate data, you can create a Spotfire visualization that provides greater insight. This simple, generic example adds a custom expression, demonstrating how you might use these functions, and others like them, in your own analyses.
About this task
Note: This data set is a
data frame with observations (rows) on four variables (columns), taken from an
environmental study that measured ozone, solar radiation, temperature, and wind
speed for 5 months in 1973 in the New York City area.
Before you begin
Tip: You can
copy (CTRL+C) the contents of the sample data table and paste it (CTRL+V) into
the Spotfire user interface.
Procedure
Results
Parent topic: Expression Functions