:>"^¾ã@s dZGdd„deƒZdS)zDApproximate calculation of appropriate thresholds for motif finding.c@s‹eZdZdZdddddd„Zddd „Zd d „Zd d „Zdd„Zdd„Z dddd„Z dd„Z dS)ÚScoreDistributionaClass representing approximate score distribution for a given motif. Utilizes a dynamic programming approach to calculate the distribution of scores with a predefined precision. Provides a number of methods for calculating thresholds for motif occurrences. Né écCs—|dkretd|jƒƒ|_td|jƒƒ|j|_||j|_|jƒ|_nStd|jƒ|_td|jƒ|j|_||j|_|j|ƒ|_|j|jd|_ dg|j|_ d|j |j |jƒ s