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Enable text funtions for custom expressions

I am having a filter that has a long name. E.g. 'Performance Yaw'. This is to distinguish for the users between 2 types of analysis, e.g. Performance or Reliability. Now I am trying to use it in a custom expression where I want to use always the...
over 6 years ago in Spotfire / Custom Expressions 1 Future Consideration

Add y=x line to ROC curve in classification model plots

The ROC curve generated when one creates a classification model in Spotfire does not have a y=x line to compare the model visually against random outcome. While one can easily add a y=x line using the Lines and Curves properties of the ROC plot, ...
over 6 years ago in Spotfire / Analytics 0 Future Consideration

Cross table formatting of Timespan

In cross table a column that is formatted as h:m:s gives the correct grand total. However the same column if formatted as hh:mm:ss, the behavior changes and Spotfire resets the hours to 0 after every 24 hours and gives a different grand total. Exa...
over 6 years ago in Spotfire / Custom Expressions 0 Future Consideration

allow to view and select unique data values of selected column when writing expression.

sometimes, when we are writing an expression, we used the values of the column so if it can be autocompleted or displayed unique values and let the user copy it, it will be very useful. for example: [Country] != "Egypt", if I select column [coun...
over 6 years ago in Spotfire / Custom Expressions 0 Future Consideration

Regression modeling - poly() function requires adding raw=TRUE

This should be an option under Regression Modeling so as not to require R programming experience in the use of the poly() function. Have seen similar problem from other users under TIBCO Community, I posted this same fix below after I researched t...
over 6 years ago in Spotfire / Analytics 1 Future Consideration

Upgrade CRAN downloaded packages

Downloaded packages and used in a DXP are attached to the file or to the library. When the package is updated, analyst or any other client, should alert a new version is available and even provide the option to update to the latest version.
over 6 years ago in Spotfire / Analytics 0 Future Consideration

Adding Fiscal date hierarchy

Hi, All our analysis is based on Fiscal calendar. To get this filter I need to create three separate columns (one each for year, quarter, month) and combine them as hierarchy hence creating unnecessary data columns and too much of work as we have...
over 6 years ago in Spotfire / Custom Expressions 1 Already exists

Sum in a custom expression using Intersect

Currently Max in a custom expression using intersect will work properly. Sum does not. This would be beneficial for things like dynamically calculating error rates based on user selections. I.e. aggregating variances at any level and summing those...
over 6 years ago in Spotfire / Custom Expressions 1 Future Consideration

Data Function Objects

Hi, Spotfire should allow objects created in a data function e.g. models etc. to be made available in another data function. Currently I save them as .rda file and then read it back in another data function which can become tedious and subject to...
almost 7 years ago in Spotfire / Analytics / Data Functions 0 Future Consideration

Add a header area on top of all pages/tabs

Currently all Spotfire analyses consist of n pages/tabs. I have several cases where it would be beneficial to have a header area which is visible regardless which page I'm on, e.g. because I would need to place there general functionality like a d...
almost 7 years ago in Spotfire / Analytics 0 Future Consideration