## llr description

Llr computes the probability distribution for the log-likelihood ratio (LLR) of N letters. If a range for N is given, the distributions for each value in the range are computed. If fraction (frac parameter) is given, then only the most probable fraction of values are used to speed the calculation.

## 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.