Table 1 Example of biological input data suitable for color-grid representations. An example of the JColorGrid input data format. The format specifies numeric data points and text exceptions as well as optional elements such as the color-grid title, color-scale title, and column and row headings. Data shown in Table 1 is a subset (as indicated on the top left hand corner of the color-grid, Figure 1), of an epistasis genetic screen in yeast, where negative (synthetic lethal) and positive (suppressor) genetic interactions were measured [9]. A more complete dataset was used to generate the color-grid shown in Figure 1

From: JColorGrid: software for the visualization of biological measurements