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should be telling us invalid part of the custom expression visually, not in writting

When an expression written in the custom expression is incorrect or when a function is invalid, an error is displayed with a red exclamation mark which telling us wrong part in writting, not visually. However it is not clear which part of the expr...
about 2 years ago in Spotfire / Custom Expressions 0 Future Consideration

More methods to choose from regression modeling and classification modeling

I would like to use more methods to choose from regression modeling and classification modeling, e.g. Lasso. Also, Hyperparameter Optimization would be nice.
about 2 years ago in Spotfire / Custom Expressions 1 Future Consideration

Favorite registration and Export/Import functions for saving time to create same expression

I need favorite registration and Export/Import functions for saving time to create same expression. Often the same calculation new column is created and applied to several different analyses. In this case, the history function "Recent expressions"...
about 2 years ago in Spotfire / Custom Expressions 0 Future Consideration

run Python data function on other available engine instead of showing "Error from Remote Service: Internal Server Error (500) - Session is currently closing an engine."

Please improve Python service to run Python data function on other available engine instead of showing "Error from Remote Service: Internal Server Error (500) - Session is currently closing an engine." This can be seen if running python data funct...
about 2 years ago in Spotfire / Analytics 0 Future Consideration

remove TERR Tools dependency on "Access to Extensions" license

Analyst menu: Tools => TERR Tools depends on "Access to Extensions" license to become available. I assume it is developed using Spotfire SDK API(extending CustomTool<> class). But Python Tools doesn't have this dependency. Both TERR Tools...
about 2 years ago in Spotfire / Analytics 0 Future Consideration

TERR Data functions persistent session

It would be good if TERR data functions implement a mechanism to persist a TERR session. I mean, execute a TERR data function that receives data (massive data) and be able to persist that session so any other TERR data function would get access to...
over 2 years ago in Spotfire / TIBCO Enterprise Runtime for R 0 Future Consideration

model version by ModelOps in Spotfire

now you can link a Modelops model from Spotfire by Spotfire UI, setting server, project, scoring flow and target environment. It would be very useful to have also the version, or, better, choose if a data function is linked to the published versio...
over 2 years ago in Spotfire / Data Functions 0 Future Consideration

add function to convert integer to ascii character and vice versa

Please add function to convert integer to ascii character and vice versa. Currently we use expression like below to do so, it's ugly & slow and can not cover all ascii chars. case when ([val]>=48) and ([val]<=57) then string([val] - 48) ...
over 2 years ago in Spotfire / Custom Expressions 1 Future Consideration

Create expressions from filter selections

Creating filter expressions for individual visualizations requires manual coding. Would like an option to include current filter selections in an expression so that non-technical business users can easily reduce the dimensions included in the visu...
over 2 years ago in Spotfire / Custom Expressions / Filters 0 Future Consideration

Exclude Columns Transformation: Honor Exclusions Even When Data Type Changes

I want the exclude columns transformation to honor my request when I exclude column(s). I do not care if the data type changes. If I want the column excluded, then I do not want it in my data tables -- unless I specifically allow it. At the moment...
over 2 years ago in Spotfire / Custom Expressions / User Experience 0 Future Consideration