Misty Mountain clustering of simulated FCM data. a) Simulated 2 dimensional FCM data. Sum of four Gaussian distributions are simulated by using Monte Carlo techniques (see Methods). The center of each Gaussian is marked by a colored arrow. b) Two-dimensional histogram, H(I,J) of the simulated data is created by using an optimal 58 × 58 equally spaced mesh. c) Projection of the 2 dimensional histogram to the (J,FREQUENCY) plane. Blue lines: levels of histogram intersections shown in d)-j) subfigures. The frequencies at the intersections are: d) 5000, e) 2900, f) 2000, g) 757, h) 756, i) 103, j) 0.
Sugár and Sealfon BMC Bioinformatics 2010 11:502 doi:10.1186/1471-2105-11-502