// Copyright (c) 2005 Center for Bioinformatics and Computational Biology, University of Maryland Motif finder program ELPH (Estimated Locations of Pattern Hits) Version ELPH 1.0.1 Changes: ELPH 1.0.1 : Changed the qsort function to return 1,0,-1 values instead of 1, and 0. The previous version worked fine on Linux, but crashed on Solaris. ELPH 1.0 : New options included: possibility to change the degree of the Markov chain used to generate sequences for significance of motif testing; possibility to test significance of an exact match of the motif in two input files. Also this version ignores sequences where only N's are present. ELPH 0.1.5 : Option -c fixed. ELPH 0.1.4 : Fixed the display of significant motifs which was sometimes erronous. ELPH 0.1.3 : The locations of motifs in DNA/AAC sequences have low probability to contain N's/X's