Figure 5From: Pairwise statistical significance of local sequence alignment using multiple parameter sets and empirical justification of parameter set change penaltyEmpirical justification of parameter set change penalty. Coverage vs. Parameter Set Change Penalty plots at different errors per query for the substitution matrix combination of BLOSUM45 and BLOSUM62. Poor coverage is obtained if the parameter set change penalty is zero. The coverage is better and steady for non-zero values of parameter set change penalty.Back to article page