News Archives


Version 3.0.2 (February 2014)

This release fixes several problems reported by users as well as including some documentation updates.

  • The “generic” distribution of the software had an error in the configuration causing it to fail to execute.
  • The logging configuration was causing some problems for command line use.
  • In the details screen, if your “raw data” matrix is missing data matching the rows in your score file, saving the image or data would fail (bug 3898)
  • The data matrix reader was skipping the first two columns of data relative to the documented meaning of the “first data column” (bug 3922)
  • We reduced use of the term “probe” in favor of the more platform-neutral “element”, to refer to the potential many-to-one relationship between the data and genes.
  • There have been some additions and clarifications to the on-line documentation.

 

Version 3.0.1 (November 2013)

This release fixes several issues:

  • Quicklists did not correctly deal with genes in your hitlist that are unannotated (are not members of any gene groups).
  • Error handling for the “multifunctionality diagnostics” has been improved.
  • Problems with selecting score files and poor interaction with the file validation in the Analysis Wizard (bug 3874)
  • The ermineJ log file is now stored in your ermineJ.data directory by default, and the location is configurable by editing your ermineJ.properties file. This will help reduce and track down issues some users had with missing log files.

 

Version 3.0 – (June 2013)

We are excited to announce a major new release of ErmineJ. There are a number of new features, and overall the software is improved and easier to use. Some highlights:

  • Introduction of diagnostics and corrections for “gene multifunctionality”. See the documentation for details.
  • Introduction of a new gene set scoring method based on precision-recall. See the documentation for details.
  • Numerous user interface improvements have been made including filtering of displays and better error handling.
  • Support is much improved for non-GO gene annotation schemes such as MolSigDB or KEGG, and the use of ‘hit lists’ as input is simplified.
  • Improved Mac OSX support.
  • Much of the code has been rewritten and many minor and major bugs have been fixed. Note that while the existing core algorithms of ErmineJ have not been changed, changes to the way gene annotations are handled may cause differences in results.

We believe this upgrade will increase the future maintainability of the software and sets the stage for the introduction of new features. We look forward to your feedback.

For a more complete change list see the version history

Old ermineJ news

Version 2.1.22 – (November 2010)

Fixes a CLI bug that caused gene score file to be required even when using the correlation method. This only affects users of the command line tool.

Version 2.1.18 – (July 2009) Changes include:

  • Fix broken links on GO file documentation page.
  • Update our mailing list address. Old subscribers have been subscribed to the new list
  • Fix a bug that kept the -g option working on the command line.

Version 2.1.15 – (July 2007) This is primarily a bugfix release. The most significant changes are:

  • An error was made in the two previous distributions: an incorrect jar file was included in the windows installer, so some bugfixes were not correctly included. In particular, an issue with how the GO classes were read in is now consistent between all distributions. Thanks to Oliver Homann for bringing this to our attention.
  • There were problems with some command line arguments not being recognized correctly.

  April 2007

  • We fixed two bugs that can affect the analysis. First, it was possible for some implicit GO term associations to be missed. This primarily affected large GO categories that most users tend to remove from consideration, but may affect analyses. Second, there was a problem using input scores containing negative values and the “best score” option to handle multiple occurrence of genes on array designs. Users who always use positive values would not be affected by this problem. We thank the users who identified reported these problems!

September 2 2005: Version 2.1.6 – Maintanance release to fix bugs in reading and utilization of user-defined gene sets introduced since 2.1.3.

August 16 2005: Version 2.1.5 – Maintenance release, primarily fixing performance issues. Most importantly, a bug causing slow responses in the tree view after an analysis has been fixed, and the performance of the correlation analysis has been drastically improved.

July 11 2005: Version 2.1.4 – Maintenance release to fix a number of recently discovered issues affecting the user interface, performance, and reading of data files.

June 10 2005: Version 2.1.3 – Maintenance release to fix a variety of bugs, and introduces a few minor new features.

June 7 2005: Version 2.1.2 – New feature: Receiver operator characteristic (ROC) analysis. Also fixes a number of bugs, all users should upgrade.

June 2 2005: Version 2.1.1 – Fixes bugs which caused incorrect parsing of gene descriptions and resulted in multiple custom gene set directories. All users should upgrade.

June 1 2005: Version 2.1 has been released . Many new improvements and changes.

  • The command line interface has been largely rewritten and should be more robust, easier to use, and easier to understand.
  • A variety of cosmetic and GUI bugs have been fixed, especially affecting Linux and Macintosh users.