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Custom Expressions

Filters should interact with each other even when data is external

Filters to influence eachother, and grey out filtered out values for other columns when filtering on any column, as it works when working with imported data. As a consumer and report developer I want the filters to behave the same when working wit...
over 10 years ago in Spotfire / Custom Expressions 0 Future Consideration

display of common mathematical expressions based on highlighted data

Would like to highlight data on a graph, and have Spotfire tell me things like the Average, Mean, Max, Min without having to code. I should be able to Display or Hide the "Stats" window, and based on what I highlight in the graph, it calculates th...
about 8 years ago in Spotfire / Custom Expressions 1 Future Consideration

Custom expression function to format data(numeric/datetime,etc) like String.Format([column], "c# format string")

It's good to have custom expression function to format data like String.Format([column], "c# format string") in custom expression or calculated column. Thanks.
almost 9 years ago in Spotfire / Custom Expressions 0 Future Consideration

Built in conversion for Date strings in serial format

There doesn't seem to be any way for Spotfire to take a date string in serial format (41397) and convert it into a working date. I know when the data table is being uploaded, it can be registered as a date and will be converted. For the purpose of...
almost 9 years ago in Spotfire / Custom Expressions 0 Future Consideration

Better decimal point accuracy on color rule for column created through a custom expression

I have created a percentage value as part of a custom expression - and within the Formatting menu, this field has been setup as a "Percentage". When I create a new color rule using this column, it allows me to enter decimal based values into the r...
about 6 years ago in Spotfire / Custom Expressions 2 Already exists

Show available functions for an In-Database Connection to SAP HANA

Functions like Case, If, All, AllPrevious Over etc. all work in Spotfire for in-database connection to SAP HANA. But they are not shown in the list of functions available. Our users need an easy to use interface without getting into details of wha...
over 9 years ago in Spotfire / Custom Expressions 2 Future Consideration

Refer to Marked items in a custom expression

The should be a way to refer to marked items in a custom expression. for example: sum(if([field1] in marking, 1, 0)) as [var1], sum(if([field1] not in marking, 1, 0)) as [var2] where marking is selected in a different visualization. I know that I ...
over 9 years ago in Spotfire / Custom Expressions 0 Future Consideration

Empty values changed to zero in cross table should be used in over calculation

In version 7.7 it is possible to change empty "---" values to 0 or some other value. When using over statement in cross table this values are not taken into account in calculation. For example, you would like to calculate the difference in sales b...
over 9 years ago in Spotfire / Custom Expressions / Visualization 0 Future Consideration

Divide a Timespan with an Integer

When working in mobile data, we need to divide Communication time (timespan) with number of Call (Integer). Today the solution provide with conversion are far too complex for users.
almost 10 years ago in Spotfire / Custom Expressions / Data Management 1 Future Consideration

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