Labs{1}=label(1:30,'Sam.',[],'Samples','Samples');
Labs{2}=label([],'Var.',273.15:20:373.15,'T (K)','Temperature','K');
Labs{3}=label([],'Var.',100:150:700,'P (mB)','Pressure','mB');
Labs{4}=label([],'Var.',2:0.4:5,'pH','pH');
Author = {'Giorgio Tomasi'
   'Chemometrics Group'
   'Food Technology'
   'Department of Dairy and Food Science             '
   'KVL'
   'Denmark'
   ''
   'E-mail: gt@kvl.dk'};
Description = {'Test data set','for debugging'};
r=cbdataset(rand(30,6,5,8),'labels',Labs,'Author',Author,'description',Description)