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Table 1 Clinical parameters of the van de Vijver data set

From: A Normalized Tree Index for identification of correlated clinical parameters in microarray experiments

clinical parameter num categories
metastasis 2 (1) no (2) yes
positive lymph nodes 2 (1) no (2) yes
event death 2 (1) no (2) yes
estrogen receptor 2 (1) negative (2) positive
National Institute Health criteria 2 (1) 0 (2) 1
St. Gallen consensus criteria 2 (1) 0 (2) 1
conservative flag 3 (1) 0 (2) 1 (3) 2
  1. The clinical parameters and their categorizations in the van de Vijver breast cancer data set.