Figure 1
From: SDAR: a practical tool for graphical analysis of two-dimensional data
Schematic composition of the SDAR Java application. The four PCSB components (white) of the program are the main class providing the GUI (sdar), a class to describe the Dataseries objects, the JPanel class GraphPanel that provides plotting functionality, and supporting PCSB classes. SDAR also uses classes for Levenberg-Marquardt minimisation (implemented by JP Lewis), linear regression and Nelder-Mead simplex non-linear regression (implemented by M Flanagan), as well as the Apache Batik SVG toolkit (grey).