anchor.diff:  "GFP-hi.Avoid_2"	"firebrick4"	-193.44	-4.8	0.734784	39420
   "GFP-hi.Codon_1"	"darkorange4"	-239.33	-4.3	0.816208	39144
   "GFP-hi.Codon_2"	"darkorange4"	-210.07	-4.6	0.803954	25716
  -"GFP-low.Fold_1"	"dodgerblue3"	-239.33	-0.2	0.711566	32429
  -"GFP-low.Fold_2"	"dodgerblue3"	-258.69	-0.3	0.745629	40962
  -"GFP-low.Avoid_1"	"firebrick3"	-314.71	-5.9	0.693751	18852
  -"GFP-low.Avoid_2"	"firebrick3"	-292.48	-4.9	0.753171	30270
  -"GFP-low.Codon_1"	"darkorange3"	-223.19	-4.2	0.626131	39516
  -"GFP-low.Codon_2"	"darkorange3"	-254.55	-5.4	0.630806	30930
  +"GFP-low.Fold_1"	"dodgerblue1"	-239.33	-0.2	0.711566	32429
  +"GFP-low.Fold_2"	"dodgerblue1"	-258.69	-0.3	0.745629	40962
  +"GFP-low.Avoid_1"	"firebrick1"	-314.71	-5.9	0.693751	18852
  +"GFP-low.Avoid_2"	"firebrick1"	-292.48	-4.9	0.753171	30270
  +"GFP-low.Codon_1"	"darkorange1"	-223.19	-4.2	0.626131	39516
  +"GFP-low.Codon_2"	"darkorange1"	-254.55	-5.4	0.630806	30930
   "GFP-hi.Fold_1"	"dodgerblue4"	-267.17	-14.5	0.738237	38169
   "GFP-hi.Fold_2"	"dodgerblue4"	-239.27	-14.4	0.714883	21476
   "GFP-Optimal"	"black"	-178.66	-1.3	0.765974	44174
  
positive.code: "GFP-hi.Avoid_2"	"firebrick4"	-193.44	-4.8	0.734784	41757
  "GFP-hi.Codon_1"	"darkorange4"	-239.33	-4.3	0.816208	36455
  "GFP-hi.Codon_2"	"darkorange4"	-210.07	-4.6	0.803954	39724
  "GFP-low.Fold_1"	"dodgerblue3"	-239.33	-0.2	0.711566	30645
  "GFP-low.Fold_2"	"dodgerblue3"	-258.69	-0.3	0.745629	41818
  "GFP-low.Avoid_1"	"firebrick3"	-314.71	-5.9	0.693751	18651
  "GFP-low.Avoid_2"	"firebrick3"	-292.48	-4.9	0.753171	30984
  "GFP-low.Codon_1"	"darkorange3"	-223.19	-4.2	0.626131	38240
  "GFP-low.Codon_2"	"darkorange3"	-254.55	-5.4	0.630806	31461
  "GFP-hi.Fold_1"	"dodgerblue4"	-267.17	-14.5	0.738237	37725
  "GFP-hi.Fold_2"	"dodgerblue4"	-239.27	-14.4	0.714883	20989
  "GFP-Optimal"	"black"	-178.66	-1.3	0.765974	45597
  
negative.code: "GFP-hi.Avoid_2"	"firebrick4"	-193.44	-4.8	0.734784	40135
  "GFP-hi.Codon_1"	"darkorange4"	-239.33	-4.3	0.816208	38171
  "GFP-hi.Codon_2"	"darkorange4"	-210.07	-4.6	0.803954	25170
  "GFP-low.Fold_1"	"dodgerblue1"	-239.33	-0.2	0.711566	30847
  "GFP-low.Fold_2"	"dodgerblue1"	-258.69	-0.3	0.745629	42302
  "GFP-low.Avoid_1"	"firebrick1"	-314.71	-5.9	0.693751	18885
  "GFP-low.Avoid_2"	"firebrick1"	-292.48	-4.9	0.753171	30915
  "GFP-low.Codon_1"	"darkorange1"	-223.19	-4.2	0.626131	38063
  "GFP-low.Codon_2"	"darkorange1"	-254.55	-5.4	0.630806	31118
  "GFP-hi.Fold_1"	"dodgerblue4"	-267.17	-14.5	0.738237	38053
  "GFP-hi.Fold_2"	"dodgerblue4"	-239.27	-14.4	0.714883	21587
  "GFP-Optimal"	"black"	-178.66	-1.3	0.765974	46020
  