Repeatedly, we find ourselves in need of software tools to implement ideas and research projects. This can be software to help deal with large amounts of data or the implementation of specific algorithms. Typically, such software tools are tailored to an individual project and are, consequently, not very interesting for other groups. However, over the years, we have created a number of software projects that specifically target a broader audience and have reached significant adoption. This page offers a compact overview of such projects — all of which are Free and Open Source.
DataLad is a distributed system for joint management of code, data, and their relationship. It aims to make data management as easy as managing code, streamlining data consumption, update, and publication. It aids handling data of any size or type, and can link them with precisely versioned, lightweight dependencies. DataLad helps to make science more FAIR, by capturing complete and actionable process provenance of any data transformation to enable automatic re-computation. Click the logo for a short video introduction.
NeuroDebian is a complete software platform for neuroscientific research (MRI-based research in particular). NeuroDebian achieves its unique combination of versatility and stability by integrating all relevant software components with the Debian operating system. At the same time, NeuroDebian can be used with all popular operating systems such as MS Windows, Mac OS X, as well as Linux-based computers. NeuroDebian is used on thousands of machines world-wide on a daily basis.
PyMVPA is a toolbox for multivariate pattern analysis of neuroscientific data. It is a Python-based, platform-independent, and open-source solution that aids the application of algorithms from machine learning research to data from various modalities. Since its first publication in 2009, PyMVPA has been employed in studies performed by numerous research groups.
PyNIfTI was one of the first packages to access data in the NIfTI format with the Python programming language. In the meantime, NiBabel has absorbed and superseded PyNIfTI, offering support for many more file formats. More information on NiBabel is available at http://nipy.org/nibabel/.