-------------------- 2007/01/22 11:55 / joseba -------------------- Compare sequences based in their oligonucleotide frecuencies. Two alternative methods may be used to compute distances: Eucldean distance for oligonucleotides 2 to 6 bases long, or pearson distance for z-scores of tetranucleotides. A table with distances and clustering results, including a dendrogram (UPGMA clustering), are shown.