Importing wide data files

Problem
I want to use rxImport function Import a csv file to xdf, the file,which have more than 25 thousand column.
Solution
With RRE, you can manage wide datasets such as this through some switches -

You can set the max-ppsize flag when starting R in order to use functions.

For example, using R directly (i.e., rgui.exe or rterm.exe), set the max-ppsize=500000 when you type R: R --max-ppsize=500000.

On Windows with the RPE, set the max-ppsize flag in the call to the RevoIDE executable: RevoIDE.exe /RCommandLine --max-ppsize=500000.
Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.
Properties

Article ID: 3103841 - Last Review: 11/01/2015 15:33:00 - Revision: 1.0

Revolution Analytics

  • KB3103841
Feedback