Figure 7From: A classification approach for genotyping viral sequences based on multidimensional scaling and linear discriminant analysisA boxplot of the outlierness values for HIV-1 hypermutated sequences. A boxplot of the outlierness value, O, was drawn for 561 non-functional and 1,519 functional hypermutated sequences reported by three studies that specifically labelled whether each sequence was 'nonfunctional' or not [27–29].Back to article page