% Tumor Recurrence data for patients with Bladder cancer
%       Taken from Wei, Lin and Weissfeld, JASA 1989, p 1067.
% Treatment group: 1=placebo  2=thiotepa
% FU time and recurrence time are measured in months.
% Initial size is measured in centimeters.
% Initial number of 8 denotes 8 or more initial tumors.
% Up to 4 recurrence times are recorded per patient.
% 
% 
% Information about the dataset
% CLASSTYPE: numeric
% CLASSINDEX: none specific
% 
@relation tumor
@attribute Group {placebo,thiotepa}
@attribute futime numeric
@attribute number numeric
@attribute size numeric
@attribute recurrence numeric
@attribute time_1 numeric
@attribute time_2 numeric
@attribute time_3 numeric

@data
placebo,0,1,1,nan,nan,nan,nan
placebo,1,1,3,nan,nan,nan,nan
placebo,4,2,1,nan,nan,nan,nan
placebo,7,1,1,nan,nan,nan,nan
placebo,10,5,1,nan,nan,nan,nan
placebo,10,4,1,6.0,nan,nan,nan
placebo,14,1,1,nan,nan,nan,nan
placebo,18,1,1,nan,nan,nan,nan
placebo,18,1,3,5.0,nan,nan,nan
placebo,18,1,1,12.0,16.0,nan,nan
placebo,23,3,3,nan,nan,nan,nan
placebo,23,1,3,10.0,15.0,nan,nan
placebo,23,1,1,3.0,16.0,23.0,nan
placebo,23,3,1,3.0,9.0,21.0,nan
placebo,24,2,3,7.0,10.0,16.0,24.0
placebo,25,1,1,3.0,15.0,25.0,nan
placebo,26,1,2,nan,nan,nan,nan
placebo,26,8,1,1.0,nan,nan,nan
placebo,26,1,4,2.0,26.0,nan,nan
placebo,28,1,2,25.0,nan,nan,nan
placebo,29,1,4,nan,nan,nan,nan
placebo,29,1,2,nan,nan,nan,nan
placebo,29,4,1,nan,nan,nan,nan
placebo,30,1,6,28.0,30.0,nan,nan
placebo,30,1,5,2.0,17.0,22.0,nan
placebo,30,2,1,3.0,6.0,8.0,12.0
placebo,31,1,3,12.0,15.0,24.0,nan
placebo,32,1,2,nan,nan,nan,nan
placebo,34,2,1,nan,nan,nan,nan
placebo,36,2,1,nan,nan,nan,nan
placebo,36,3,1,29.0,nan,nan,nan
placebo,37,1,2,nan,nan,nan,nan
placebo,40,4,1,9.0,17.0,22.0,24.0
placebo,40,5,1,16.0,19.0,23.0,29.0
placebo,41,1,2,nan,nan,nan,nan
placebo,43,1,1,3.0,nan,nan,nan
placebo,43,2,6,6.0,nan,nan,nan
placebo,44,2,1,3.0,6.0,9.0,nan
placebo,45,1,1,9.0,11.0,20.0,26.0
placebo,48,1,1,18.0,nan,nan,nan
placebo,49,1,3,nan,nan,nan,nan
placebo,51,3,1,35.0,nan,nan,nan
placebo,53,1,7,17.0,nan,nan,nan
placebo,53,3,1,3.0,15.0,46.0,51.0
placebo,59,1,1,nan,nan,nan,nan
placebo,61,3,2,2.0,15.0,24.0,30.0
placebo,64,1,3,5.0,14.0,19.0,27.0
placebo,64,2,3,2.0,8.0,12.0,13.0
thiotepa,1,1,3,nan,nan,nan,nan
thiotepa,1,1,1,nan,nan,nan,nan
thiotepa,5,8,1,5.0,nan,nan,nan
thiotepa,9,1,2,nan,nan,nan,nan
thiotepa,10,1,1,nan,nan,nan,nan
thiotepa,13,1,1,nan,nan,nan,nan
thiotepa,14,2,6,3.0,nan,nan,nan
thiotepa,17,5,3,1.0,3.0,5.0,7.0
thiotepa,18,5,1,nan,nan,nan,nan
thiotepa,18,1,3,17.0,nan,nan,nan
thiotepa,19,5,1,2.0,nan,nan,nan
thiotepa,21,1,1,17.0,19.0,nan,nan
thiotepa,22,1,1,nan,nan,nan,nan
thiotepa,25,1,3,nan,nan,nan,nan
thiotepa,25,1,5,nan,nan,nan,nan
thiotepa,25,1,1,nan,nan,nan,nan
thiotepa,26,1,1,6.0,12.0,13.0,nan
thiotepa,27,1,1,6.0,nan,nan,nan
thiotepa,29,2,1,2.0,nan,nan,nan
thiotepa,36,8,3,26.0,35.0,nan,nan
thiotepa,38,1,1,nan,nan,nan,nan
thiotepa,39,1,1,22.0,23.0,27.0,32.0
thiotepa,39,6,1,4.0,16.0,23.0,27.0
thiotepa,40,3,1,24.0,26.0,29.0,40.0
thiotepa,41,3,2,nan,nan,nan,nan
thiotepa,41,1,1,nan,nan,nan,nan
thiotepa,43,1,1,1.0,27.0,nan,nan
thiotepa,44,1,1,nan,nan,nan,nan
thiotepa,44,6,1,2.0,20.0,23.0,27.0
thiotepa,45,1,2,nan,nan,nan,nan
thiotepa,46,1,4,2.0,nan,nan,nan
thiotepa,46,1,4,nan,nan,nan,nan
thiotepa,49,3,3,nan,nan,nan,nan
thiotepa,50,1,1,nan,nan,nan,nan
thiotepa,50,4,1,4.0,24.0,47.0,nan
thiotepa,54,3,4,nan,nan,nan,nan
thiotepa,54,2,1,38.0,nan,nan,nan
thiotepa,59,1,3,nan,nan,nan,nan