How would you go about transforming all-vs-all blasts on multiple proteomes into a distance matrix? I was thinking one way would be to take cumulative evalues for all ways for best hits, say with 4 proteomes:
pr1 vs pr2
pr1 vs pr3
pr1 vs pr4
pr2 vs pr3
pr2 vs pr4
pr3 vs pr4
And then draw a heatmap from that. However, some transformation and normalization might be in order? Any ideas?
pr1 vs pr2
pr1 vs pr3
pr1 vs pr4
pr2 vs pr3
pr2 vs pr4
pr3 vs pr4
And then draw a heatmap from that. However, some transformation and normalization might be in order? Any ideas?