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content/post/2009-06-13-datamatrix-08-is-finally-out.markdown

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+---
+author: einar
+categories:
+- Linux
+- Science
+comments: true
+date: "2009-06-13T13:29:40Z"
+header:
+  image_fullwidth: banner_other.jpg
+slug: datamatrix-08-is-finally-out
+tags:
+- datamatrix
+- python
+title: DataMatrix 0.8 is finally out
+disable_share: true
+wordpress_id: 628
+---
+
+At last, after months of inactivity, I pushed out a new release of [_DataMatrix_]({{ site.url }}/projects/datamatrix). Although the version bump is small (0.8) there are a lot of changes since last releases. The most notable include:
+
+  * Ability to apply functions to elements of the matrix
+  * Ability to filter rows by column contents
+  * Ability to transpose rows with columns
+  * An option to load text files produced by R (which are, by design, broken)
+  * Removed the getter for columns, using dictionary-like syntax directly
+  * A lot of bug fixes
+
+The download links on [the project page]({{ site.url }}/projects/datamatrix) have been updated, along with [the documentation]({{ site.url }}/doc/datamatrix/).  Also, there is another change, because from now on the official Git repository [is hosted on gitorious.org](http://gitorious.org/datamatrix/datamatrix), and no longer on github, because gitorious (the software) is also free, while github.com's is not. It's mainly a philosophical issue (the same that prompted me to switch from twitter to identi.ca). 
+
+Also, from today _DataMatrix_ is also officially hosted on the [Python Package Index](http://pypi.python.org/pypi/datamatrix/0.8) (with the name "datamatrix"), meaning that you can use easy_install to quickly install it.
+
+If you use this module, let me know what you think (including bugs, if you find them).