Analytics

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Add preferences/options on how null values should be default handled.

Add an option to Spotfire that allow you to configure how NULLs are handled when used in expressions and calculations. For instance I would like the option to specify that when using an expression or calculation, that NULLs are treated as empty st...

almost 10 years ago in Spotfire / Custom Expressions 0 Future Consideration

10 VOTE

Capability to build a regression tree for regression tree model.

Build a regression tree based on results generated from regression model run. In user’s scenario , there should be capability to relate that which completion interval comes under which spacing average.

almost 10 years ago in Spotfire / Analytics 2 Future Consideration

8 VOTE

Add option to not cache the data from a data function when saving

I frequently use Data Functions to load data from external data sources (e.g. to call RESTful APIs to extract data). The main problem I have with this approach is that the most recent data is saved inside the analysis file. This has 2 knock-on eff...

almost 8 years ago in Spotfire / Analytics / Data Functions 0 Future Consideration

5 VOTE

ODBC Netezza - more SQL function please

Hello If we create a direct query with ODBC netezza, we are really poor on function (Calculated colomns or Personnalized expression). Why can't we use SQL ANSI function working on Netezza ? Example : CURRENT_DATE is not working. A user can't creat...

almost 5 years ago in Spotfire / Data Functions 1 Future Consideration

7 VOTE

Separate the StdDev function/aggregation like Excel function

Hello, This is Nagwon Jeong. I would like to suggest one function/aggregation. In Excel, there are STDEV.P, STDEV.S, STDEVA, and STDEVPA functions to obtain the standard deviation. And the function/aggregation to get the standard deviation in ...

about 7 years ago in Spotfire / Custom Expressions 1 Future Consideration

5 VOTE

Using Open source Octave as an alternative to Matlab

I been working with a programing tool called Octave. The language is almost identical to basic Matlab. The discriminating difference is that Octave is open source and free. Octave offers similar performance efficiencies to Matlab.

about 5 years ago in Spotfire / Data Functions 0 Future Consideration

5 VOTE

Use List Document Property in SQL "IN" Statement within Custom Expressions

It would be useful to be able to pass a list type document property (e.g. "String List", "Date List", etc...) into a SQL "IN" statement in a custom expression or calculated column. This can then be used to provide input for options for consumer us...

about 5 years ago in Spotfire / Custom Expressions 3 Future Consideration

8 VOTE

Switch Visualization to Cross Table Automatically Replicate Data in Visualization

It would be a big help if when you click "Switch Visualization To" > "Cross Table" Spotfire could take the configuration of a non-tabular visualization and automatically build a cross table that replicated the data in a visualization. It is han...

over 8 years ago in Spotfire / Analytics 0 Future Consideration

9 VOTE

Display current set bookmark name in the analysis

When bookmark is set, Spotfire should highlight which bookmark is currently being set After resetting all filter, no bookmark should highlighted And also, in API add a Boolean flag to identify bookmark is currently set or not. It would be useful f...

over 9 years ago in Spotfire / Analytics 0 Future Consideration

7 VOTE

Specify which data function an alert or warning refers to

There are two scenarios (that I can think of off the top of my head) where multiple data functions are run at one time -- upon opening of a DXP and when data functions are set to update automatically. When data functions run, the user gets a list ...

over 7 years ago in Spotfire / Analytics / Data Functions 0 Future Consideration

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