Ideas

Showing 184 of 4839

Allow axis in a visualization to be used as a part of an OVER expression regardless of axis type

Currently, an axis has to be of type Categorical for it to be available in an Custom Expression with OVER() - e.g., [Axis.X] - in a given visualization. However, to add Line and Curves in the same visualization, the axis has to be Continuous. Enab...

about 2 years ago in Spotfire / Custom Expressions 0 Future Consideration

7 VOTE

Orthogonal Distance Regression (ODR)

Hi We would like to see the orthogonal regression as an additional comparison method under Tools-->Data Relationships to add this type of regression to the data relationship tool

almost 8 years ago in Spotfire / Custom Expressions 0 Future Consideration

7 VOTE

Add a Random Function

Hello We need a real random function, that would create a random integer number for each line of our data table. Every time the user would open a DXP file, the random generated would be different. We tried with Rand(count()), but the numbers gener...

almost 8 years ago in Spotfire / Custom Expressions / Data Management 0 Future Consideration

2 VOTE

Allow batch inserts into a table in datastreams cache

in most recent projects the adapter type has been kafka and the message contain an array of data points (e.g stock quotes, sensor values, data points). These noramly arrive as an array of data points. To add tehse to the data streams cacahe it is ...

over 2 years ago in Spotfire Streaming 0 Needs Info

8 VOTE

Filter data by expression prior to pivoting

Currently, creating a pivot table requires the entire source table to be used for the pivot when I frequently would only like a specific subset of data to be pivoted. An option to use a custom expression to filter the data prior to pivoting would ...

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

5 VOTE

Custom Expressions - formula in-line context

Add functionality like found in other coding languages (R, SQL, even Excel) which would show preview text when creating a new custom expression. For example: When you start typing... dateadd( you would see something like... dateadd( 'increment'...

over 6 years ago in Spotfire / Custom Expressions 0 Future Consideration

6 VOTE

Add a dict data type to StreamBase

Currently StreamBase offers following primitive field types: bool blob int long double timestamp string The primitive types can be used in higher order structures: tuple list There are also 2 auxiliary structures: function capture group The ...

over 7 years ago in Spotfire Streaming 0 Future Consideration

2 VOTE

Add an aggregation method to find the Nth most common value

MostCommon is a pretty useful aggregation method, for example when you have a large set of defective parts across different products and these are defective for different reasons and you want to see the most prominent error say per product. Very e...

over 2 years ago in Spotfire / Custom Expressions 2 Future Consideration

7 VOTE

Support date functions in OVER context

We need to summarize data in expression by Month(Date) ... but unfortunatly we currently cannot use MONTH function inside OVER context.

over 9 years ago in Spotfire / Custom Expressions 1 Future Consideration

6 VOTE

Time zone conversion function

Currently we have the timezone conversion set up on database side, but if the user wants to change the timezone, then this will restart the pain stacking data import. One can solve it robustly by adding timezone difference with the DateAdd functio...

over 8 years ago in Spotfire / Custom Expressions 1 Future Consideration

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