% This is the hip measurement data from Table B.13 in 
% Chatfield's Problem Solving (1995, 2nd edn, Chapman and Hall). 
% It is given in 8 columns. First 4 columns are for Control Group.
% Last 4 columns are for Treatment group (Note there is no pairing. 
% Patient 1 in Control Group is NOT patient 1 in Treatment Group).
% 
% 
% Information about the dataset
% CLASSTYPE: numeric
% CLASSINDEX: none specific
% 
@relation hip
@attribute control_1 numeric
@attribute control_2 numeric
@attribute control_3 numeric
@attribute control_4 numeric
@attribute treatment_1 numeric
@attribute treatment_2 numeric
@attribute treatment_3 numeric
@attribute treatment_4 numeric

@data
100.0,100.0,23.0,17.0,125,126,25,36
105.0,103.0,18.0,12.0,120,127,35,37
114.0,115.0,21.0,24.0,135,135,28,40
115.0,116.0,28.0,27.0,135,135,24,34
123.0,126.0,25.0,29.0,100,113,26,30
126.0,121.0,26.0,27.0,110,115,24,26
105.0,110.0,35.0,33.0,122,123,22,42
105.0,102.0,33.0,24.0,122,125,24,37
120.0,123.0,25.0,30.0,124,126,29,29
123.0,118.0,22.0,27.0,124,135,28,31
95.0,96.0,20.0,36.0,113,120,22,38
112.0,120.0,26.0,30.0,122,120,12,34
108.0,113.0,27.0,30.0,130,138,30,35
111.0,109.0,15.0,14.0,105,130,30,27
108.0,111.0,26.0,25.0,123,127,33,42
81.0,111.0,14.0,13.0,125,129,34,40
114.0,121.0,22.0,24.0,123,128,18,27
112.0,120.0,26.0,26.0,126,128,26,32
103.0,110.0,36.0,41.0,115,120,20,40
105.0,111.0,33.0,36.0,125,120,22,40
113.0,118.0,32.0,35.0,120,135,7,20
112.0,115.0,27.0,31.0,105,127,10,28
116.0,120.0,36.0,30.0,120,130,25,28
113.0,121.0,4.0,2.0,110,120,25,26
nan,nan,nan,nan,127,135,35,39
nan,nan,nan,nan,125,130,25,29
nan,nan,nan,nan,128,138,30,43
nan,nan,nan,nan,124,136,33,45
nan,nan,nan,nan,115,124,26,34
nan,nan,nan,nan,116,124,40,42
nan,nan,nan,nan,106,110,20,21
nan,nan,nan,nan,111,116,16,17
nan,nan,nan,nan,113,114,10,12
nan,nan,nan,nan,105,115,11,14
nan,nan,nan,nan,100,105,14,23
nan,nan,nan,nan,99,88,2,10
nan,nan,nan,nan,113,119,48,50
nan,nan,nan,nan,126,126,35,35
nan,nan,nan,nan,102,110,22,30
nan,nan,nan,nan,94,115,13,24
nan,nan,nan,nan,116,111,22,25
nan,nan,nan,nan,112,114,20,25
nan,nan,nan,nan,122,128,30,35
nan,nan,nan,nan,122,128,33,35
nan,nan,nan,nan,118,127,22,30
nan,nan,nan,nan,115,124,25,27
nan,nan,nan,nan,115,125,32,39
nan,nan,nan,nan,118,127,12,25
nan,nan,nan,nan,78,121,35,34
nan,nan,nan,nan,77,126,30,32
nan,nan,nan,nan,129,129,36,44
nan,nan,nan,nan,127,132,33,25
nan,nan,nan,nan,127,127,10,15
nan,nan,nan,nan,132,139,39,36