Eclipse SWTChart allows to create different types of charts. The API is well designed and allows to create Line, Bar and Scatter charts easily. Size, colors, axes, ranges and all aspects of the charts can be modified via code. So, it's easy to create customized charts. Moreover, the library already contains a data compression to show large data sets in a performant way. In addition to that, charts can be created even more easily with the SWTChart extensions.
The Science Working Group hosted by the Eclipse Foundation is a collaboration of people developing software components used for basic scientific research.
StatET is an Eclipse-based IDE for R.
Eclipse Scanning allows experiments to be conducted by coordinating the operation of scientific instruments, for example motors or detectors. It sequences the movements of these instruments (or devices) in order to scan different parts of the experimental space. For instance you might scan a temperature controller to conduct an experiment at different temperatures or move a goniometer through a range of optical angles or combine the two in a two dimensional scan. Scanning is useful as an open source project because the algorithms which complete scans during experiments are the same in many areas of research. Hardware is experiment specific so scanning algorithms can be used in many settings, whereever electronically controlled hardware does automated experiments.