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Table 1 Comparison of scoring methods

From: Bios2mds: an R package for comparing orthologous protein families by metric multidimensional scaling

Scoring method

% negative components

Difference

Square root

0

Difference

3.2

Dissimilarity

BLOSUM30

4.1

BLOSUM45

3.5

BLOSUM62

3.6

BLOSUM80

3.5

PAM40

4.3

PAM80

4.8

PAM120

5.1

PAM160

5.6

PAM250

6.3

GONNET

3.5

JTT

6.5

JTT_TM

6.7

PHAT

4.1

  1. The percent of negative components represents the weight of negative components in the variance of the data.