Fig. 1
From: HebbPlot: an intelligent tool for learning and visualizing chromatin mark signatures
Representations of a group of chromatin marks overlapping a region. a Horizontal double lines represent a region of interest. Horizontal single lines represent the marks. Vertical lines are spaced equally and bounded by the region. b The intersections between the marks and the vertical lines are encoded as a matrix where rows represent the marks and columns represent the vertical lines. If a vertical line intersects a mark, the corresponding entry in the matrix is 1, otherwise it is -1