Analytics

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Select data table from custom expression dialogue

When using multiple data tables and trying custom expression there is no way to manually select the data table from which to select the column. You can change the data table that is shown on the custom expression menu by going to Edit>Data tabl...

about 9 years ago in Spotfire / Custom Expressions 0 Future Consideration

3 VOTE

Writing own aggregation functions in R

Writing own aggregation functions in R: That would be a tremendous way to extend Spotfire. Expression functions are nice, but they cannot be used with OVER functions. So if an expression function should be used on sliced data, the slicing has to b...

over 9 years ago in Spotfire / Analytics 0 Future Consideration

1 VOTE

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...

about 3 years ago in Spotfire / Custom Expressions / User Experience 0 Future Consideration

1 VOTE

IFERROR Function

Adding a IFERROR function (similar to the one in Excel). This helps when analyzing data and prevent dividing by zero issue.

about 3 years ago in Spotfire / Custom Expressions 0 Future Consideration

2 VOTE

Support of open-source R version 3.6

We are running Spotfire 7.11 with the 7.11 Statistics Server. On the Stats server we are running open-source R, currently with version 3.4.3. In the past it was no problem to upgrade to a newer R version even though this R version was not listed i...

over 6 years ago in Spotfire / Analytics 3 Future Consideration

1 VOTE

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 3 years ago in Spotfire / Custom Expressions / Data Streams 0 Future Consideration

1 VOTE

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 3 years ago in Spotfire / Custom Expressions 0 Future Consideration

3 VOTE

Run TERR in Jupyter Notebooks

WHAT: Enable TERR to run in Jupyter notebooks, http://jupyter.org/. The Jupyter Notebook is a web application that allows you to create and share documents that contain live code, equations, visualizations and explanatory text. Uses include: data ...

over 9 years ago in Spotfire / TIBCO Enterprise Runtime for R 0 Future Consideration

1 VOTE

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

over 3 years ago in Spotfire / Custom Expressions 0 Future Consideration

1 VOTE

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

over 3 years ago in Spotfire / Custom Expressions 0 Future Consideration

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