Custom Expressions

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Move the 'freeze Column' button away from the 'Edit' button for calculated fields

I can't tell you how many times I've accidentally clicked the Freeze Column button in an analysis. This causes the data table to become embedded, and there is no way to un-embed it. Thus I lose would, and because there's no version control in Spot...

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

1 VOTE

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 1 year ago in Spotfire / Custom Expressions 1 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...

over 1 year ago in Spotfire / Custom Expressions / User Experience 0 Future Consideration

5 VOTE

Enhancement : "Insert column from external data” option doesn’t work when having 2 ondemand information link on same property control and column from one information link is inserted into another IL.

Enhancement : "Insert column from external data” option doesn’t work when having 2 ondemand information link on same property control and column from one information link is inserted into another IL. Problem description (Steps to reproduce): 1. Cr...

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

5 VOTE

Add DataTable from existing plots of table types

Want to be able to add new datatables directly from the Statistics Table of Box Plot, Summarytable and Crosstable.

over 8 years ago in Spotfire / Custom Expressions 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.

over 1 year ago in Spotfire / Custom Expressions 0 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.

almost 2 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...

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

4 VOTE

Lastperiods() with negative period numbers

Hi, The lastperiods function can only accept positive first parameter (which indicates the number of periods to include in the calc (as opposed to the previousperiod function which can take negative arguments). if you tried to use this function i...

about 7 years ago in Spotfire / Custom Expressions 1 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

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

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