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Allow transformations for external (in-db) data tables

One should have the possibility to define transformations on data canvas for external (in-db) tables. Also a possibility to review the data should be possible.
about 2 years ago in Spotfire / Custom Expressions / Data Streams 0 Future Consideration

Do not automatically generate cluster columns after dendrogram clustering in heat map

I find it a bit annoying that cluster membership columns are automatically generated if I calculate dendrograms in a heatmap. I do this in order to group the rows/columns, not to calculate clusters. There should be an option to inactivate the colu...
about 2 years ago in Spotfire / Custom Expressions 0 Future Consideration

Adding R-Squared to Curve Fits

In Spotfire, on the exponential curve fit and other curve fits, it would be great if the equation displayed would also include the coefficient of determination, or R-Squared value. Not at all different to what Microsoft Excel shows. It would be gr...
about 8 years ago in Spotfire / Analytics 2 Future Consideration

display of common mathematical expressions based on highlighted data

Would like to highlight data on a graph, and have Spotfire tell me things like the Average, Mean, Max, Min without having to code. I should be able to Display or Hide the "Stats" window, and based on what I highlight in the graph, it calculates th...
about 6 years ago in Spotfire / Custom Expressions 1 Future Consideration

Community Expression in Product

Let's allow expression functions to be contributed by the community. Allow pluggable expression code; Python or IronPython or Spotfire expression syntax; Needs new API
about 2 years ago in Spotfire / Custom Expressions 0 Future Consideration

Improve Lag/Lead Functions

Now implemented but documentation doesn't specify how the ordering of rows is important; in addition, the ordering of rows is not guaranteed, so the functions are not trustworthy at present
about 2 years ago in Spotfire / Custom Expressions 0 Future Consideration

Hidden Tables should not show in data functions

Unchecking “show in user interface” for a data table still allows the data table to show in the DF flyout
about 2 years ago in Spotfire / Data Functions / User Experience 0 Future Consideration

Automatic Data Function package install

Admin and/or Analyst option to automatically install required packages if they are missing at runtime of a data function
about 2 years ago in Spotfire / Data Functions 0 Future Consideration

Segment input params in f(x) flyout

Allow groupings of input params; perhaps horiz line between groups
about 2 years ago in Spotfire / Data Functions / User Experience 0 Future Consideration

Clone inputs from one data function to another

Clone inputs from existing data function in analysis so params do not need to be re-entered. DFs can have lots (15 or more) of inputs.
about 2 years ago in Spotfire / Data Functions / User Experience 0 Future Consideration