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Statistics and Computation Service Migration to Linux

The ITCS Statistics and Computation Service (SCS) has been migrated from Solaris to Linux. The four Solaris SCS servers have been removed from service, and replaced by four new servers running Linux.

SCS Hardware

Each of the new SCS machines have two AMD Opteron processors at 2600 MHz. Each machine has 16 GB of RAM.

SCS Software

You can expect to find most of the same software you are used to using on the Solaris SCS servers on the Linux SCS servers. We are still adding and configuring software, so you may find some differences. Some software that was available on the Solaris SCS servers will not be available on the Linux servers. Some software is still pending installation. At the time of this writing, the following pacakges are not planned for installation or are pending installation on the new servers:

Not to be Installed

Software Package
Reason
  • IDL: Interactive Data Language
IDL is no longer in use
  • S-Plus: The S statistics language
R offers the same or superior capabilities
  • SPSS: Statistics processing software
SPSS does not have a comparable product for Linux
  • ArcInfo, GIS software
ESRI does not make this product for Linux
  • ArcView, GIS software
ESRI does not make this product for Linux
  • f77: Forte FORTRAN compiler
Sun does not make this product for Linux
  • g77: GNU FORTRAN compiler
g77 is depricated by gfortran

Additionally, most of the programs that run on the Login Service machines are also available on the SCS server.

Center for Statistical Consultation and Research (CSCAR)

If you have any questions regarding how to use the statistics or computational software available on this machine, please contact the Center for Statistical Consultataion and Research (CSCAR).

    Email:  cscar@umich.edu
    Email:  online.stat@umich.edu
    Web:    http://www.umich.edu/~cscar/
    Phone:  (734) 764-STAT(7828)

The hours of operation for CSCAR are

  • 9:00 a.m. - 5:00 p.m., Monday through Friday
  • 7:00 p.m. - 9:00 p.m., Monday through Thursday
  • CSCAR is closed 12:00 Noon - 1:00 p.m. every Tuesday for a staff meeting.

Long Term Storage for Large Data Sets

If your analyses require a lot of long term file space, please send a request via e-mail to scs-admins@umich.edu and we will create space in IFS for your use. There will be no additional fees for this space, provided that it is used for research purposes.

Last Update: Wed Aug 10 13:17:57 EDT 2005

Comments, questions, or suggestions? Please e-mail them to ITCS Statistics and Computation Service scs-admins@umich.edu

ITCS
Information Technology Central Services at the University of Michigan