Ceqlogo program generates one or multiple, aligned logos in EPS or SVG format, based on a set of nucleotide or amino acid frequency matrices provided in the MEME file format. The code of ceqlogo is based on the Perl code of weblogo but is written in C and supports SVG output. Note that the program strives to use command line options similar to those of weblogo.
Parent program: meme
MEME is a tool for discovering motifs in a group of related DNA or protein sequences. MEME takes as input a group of DNA or protein sequences and outputs as many motifs as requested up to a user-specified statistical confidence threshold. MEME uses statistical modeling techniques to automatically choose the best width, number of occurrences, and description for each motif.