# Manly Skull data, but with text in place of years
# Abr.Period: e=-4000, l=-3300, m=-1850,  p=-200, r=150
skulls <- read.csv(file="http://users.humboldt.edu/rizzardi/Data.dir/skulls2.csv",header=T,skip=4)
#############################################################
Max.breadth,Basibreg.ht,Basial.ht,Nasal.ht,Period,Abr.Period
131,138,89,49,early.predynastic,e
125,131,92,48,early.predynastic,e
131,132,99,50,early.predynastic,e
119,132,96,44,early.predynastic,e
136,143,100,54,early.predynastic,e
138,137,89,56,early.predynastic,e
139,130,108,48,early.predynastic,e
125,136,93,48,early.predynastic,e
131,134,102,51,early.predynastic,e
134,134,99,51,early.predynastic,e
129,138,95,50,early.predynastic,e
134,121,95,53,early.predynastic,e
126,129,109,51,early.predynastic,e
132,136,100,50,early.predynastic,e
141,140,100,51,early.predynastic,e
131,134,97,54,early.predynastic,e
135,137,103,50,early.predynastic,e
132,133,93,53,early.predynastic,e
139,136,96,50,early.predynastic,e
132,131,101,49,early.predynastic,e
126,133,102,51,early.predynastic,e
135,135,103,47,early.predynastic,e
134,124,93,53,early.predynastic,e
128,134,103,50,early.predynastic,e
130,130,104,49,early.predynastic,e
138,135,100,55,early.predynastic,e
128,132,93,53,early.predynastic,e
127,129,106,48,early.predynastic,e
131,136,114,54,early.predynastic,e
124,138,101,46,early.predynastic,e
124,138,101,48,late.predynastic,l
133,134,97,48,late.predynastic,l
138,134,98,45,late.predynastic,l
148,129,104,51,late.predynastic,l
126,124,95,45,late.predynastic,l
135,136,98,52,late.predynastic,l
132,145,100,54,late.predynastic,l
133,130,102,48,late.predynastic,l
131,134,96,50,late.predynastic,l
133,125,94,46,late.predynastic,l
133,136,103,53,late.predynastic,l
131,139,98,51,late.predynastic,l
131,136,99,56,late.predynastic,l
138,134,98,49,late.predynastic,l
130,136,104,53,late.predynastic,l
131,128,98,45,late.predynastic,l
138,129,107,53,late.predynastic,l
123,131,101,51,late.predynastic,l
130,129,105,47,late.predynastic,l
134,130,93,54,late.predynastic,l
137,136,106,49,late.predynastic,l
126,131,100,48,late.predynastic,l
135,136,97,52,late.predynastic,l
129,126,91,50,late.predynastic,l
134,139,101,49,late.predynastic,l
131,134,90,53,late.predynastic,l
132,130,104,50,late.predynastic,l
130,132,93,52,late.predynastic,l
135,132,98,54,late.predynastic,l
130,128,101,51,late.predynastic,l
137,141,96,52,m12th.13th.dynasty,m
129,133,93,47,m12th.13th.dynasty,m
132,138,87,48,m12th.13th.dynasty,m
130,134,106,50,m12th.13th.dynasty,m
134,134,96,45,m12th.13th.dynasty,m
140,133,98,50,m12th.13th.dynasty,m
138,138,95,47,m12th.13th.dynasty,m
136,145,99,55,m12th.13th.dynasty,m
136,131,92,46,m12th.13th.dynasty,m
126,136,95,56,m12th.13th.dynasty,m
137,129,100,53,m12th.13th.dynasty,m
137,139,97,50,m12th.13th.dynasty,m
136,126,101,50,m12th.13th.dynasty,m
137,133,90,49,m12th.13th.dynasty,m
129,142,104,47,m12th.13th.dynasty,m
135,138,102,55,m12th.13th.dynasty,m
129,135,92,50,m12th.13th.dynasty,m
134,125,90,60,m12th.13th.dynasty,m
138,134,96,51,m12th.13th.dynasty,m
136,135,94,53,m12th.13th.dynasty,m
132,130,91,52,m12th.13th.dynasty,m
133,131,100,50,m12th.13th.dynasty,m
138,137,94,51,m12th.13th.dynasty,m
130,127,99,45,m12th.13th.dynasty,m
136,133,91,49,m12th.13th.dynasty,m
134,123,95,52,m12th.13th.dynasty,m
136,137,101,54,m12th.13th.dynasty,m
133,131,96,49,m12th.13th.dynasty,m
138,133,100,55,m12th.13th.dynasty,m
138,133,91,46,m12th.13th.dynasty,m
137,134,107,54,Ptolemaic,p
141,128,95,53,Ptolemaic,p
141,130,87,49,Ptolemaic,p
135,131,99,51,Ptolemaic,p
133,120,91,46,Ptolemaic,p
131,135,90,50,Ptolemaic,p
140,137,94,60,Ptolemaic,p
139,130,90,48,Ptolemaic,p
140,134,90,51,Ptolemaic,p
138,140,100,52,Ptolemaic,p
132,133,90,53,Ptolemaic,p
134,134,97,54,Ptolemaic,p
135,135,99,50,Ptolemaic,p
133,136,95,52,Ptolemaic,p
136,130,99,55,Ptolemaic,p
134,137,93,52,Ptolemaic,p
131,141,99,55,Ptolemaic,p
129,135,95,47,Ptolemaic,p
136,128,93,54,Ptolemaic,p
131,125,88,48,Ptolemaic,p
139,130,94,53,Ptolemaic,p
144,124,86,50,Ptolemaic,p
141,131,97,53,Ptolemaic,p
130,131,98,53,Ptolemaic,p
133,128,92,51,Ptolemaic,p
138,126,97,54,Ptolemaic,p
131,142,95,53,Ptolemaic,p
136,138,94,55,Ptolemaic,p
132,136,92,52,Ptolemaic,p
135,130,100,51,Ptolemaic,p
137,123,91,50,Roman,r
136,131,95,49,Roman,r
128,126,91,57,Roman,r
130,134,92,52,Roman,r
138,127,86,47,Roman,r
126,138,101,52,Roman,r
136,138,97,58,Roman,r
126,126,92,45,Roman,r
132,132,99,55,Roman,r
139,135,92,54,Roman,r
143,120,95,51,Roman,r
141,136,101,54,Roman,r
135,135,95,56,Roman,r
137,134,93,53,Roman,r
142,135,96,52,Roman,r
139,134,95,47,Roman,r
138,125,99,51,Roman,r
137,135,96,54,Roman,r
133,125,92,50,Roman,r
145,129,89,47,Roman,r
138,136,92,46,Roman,r
131,129,97,44,Roman,r
143,126,88,54,Roman,r
134,124,91,55,Roman,r
132,127,97,52,Roman,r
137,125,85,57,Roman,r
129,128,81,52,Roman,r
140,135,103,48,Roman,r
147,129,87,48,Roman,r
136,133,97,51,Roman,r