Analysis on timecourse microarray data. StepMiner is a new method for analyzing time course microarray data that extracts transitions between two states, up-regulated and down-regulated. For each gene, StepMiner reports the model that best matches its behavior. The models are sequences of one or two transitions. The rising or falling direction and the time of occurrence of each transition is reported.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this calculator software.