Guest Spotfire blogger residing in Whitefish, MT. Working for SM Energy’s Advanced Analytics and Emerging Technology team!
Guest Spotfire blogger residing in Whitefish, MT. Working for SM Energy’s Advanced Analytics and Emerging Technology team!
When you’re performing column matching and the primary key of one table does not exactly match the similar column in the second table, data manipulation may be necessary. Using calculated columns, you could create the necessary values for column matching. This example demonstrates how to use a custom expression to extract a string of characters from a column when the number of character values may not be consistent.
Sometimes dashboards created in Spotfire 6.5 and above will require the use of R packages that are not native to the installation of TERR. While providing the user instructions on how to verify that R packages are installed, it can be helpful for the dashboard to be responsive and indicate missing packages.
