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This Data Function generates a contour plot as a feature layer on a map chart
Last Updated on 12:26am Jun 29, 2018 by TIBCO Software
Geospatial data can come in several forms, for example locations of specific points, or polygons that define areas of interest.  When both point and polygon data are present, it is often useful to identify the enclosing polygon for each point, so information from both tables can be merged
Last Updated on 8:28am Jun 08, 2018 by TIBCO Software
Density Maps allow you to visualize overall patterns in the density of spatial data,
Last Updated on 2:46am Jun 07, 2018 by TIBCO Software
Spatial Heat Maps allow you to visualize overall patterns in numeric spatial data. 
Last Updated on 10:04am Jun 04, 2018 by TIBCO Software
This data function clusters objects together based on similarities between the objects in each cluster.  After identifying clusters, the function then ranks the input variables according to their influence on cluster formation.  
Last Updated on 12:58am Jun 04, 2018 by TIBCO Software
Spotfire Extension for a Python Data Function. Enables Spotfire data science users to author data functions in Python.
Last Updated on 2:36am Jan 17, 2019 by TIBCO Software
This Data Function calculates a Hyperbolic Decline Curve Analysis using production oil and gas data. 
Last Updated on 7:39pm May 22, 2018 by TIBCO Software
Gradient boosting is an ensemble-decision-tree, machine learning data function that’s useful to identify variables that best predict some outcome and build highly accurate predictive models.  For example, a retailer might use a gradient boosting algorithm to determine the propensity of customers to buy a product based on their buying histories.
Last Updated on 7:26pm May 22, 2018 by TIBCO Software
Two-dimensional binning with hexagonally-arranged bins of (x,y) inputs. Useful in Spotfire for simplifying an (x,y) scatter plot with a large number of points to produce a sampling density plot. Also if an optional 3rd value column is included, a Spotfire scatter plot visualization can be constructed for the mean value across cells.
Last Updated on 7:23pm May 22, 2018 by TIBCO Software
This Data Function generates a plot of the empirical cumulative distribution function (cdf).
Last Updated on 7:41pm May 22, 2018 by TIBCO Software

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