Algorithms|Animals|Cluster Analysis|Colonic Neoplasms|Consensus Sequence|Female|Gene Expression Profiling|Humans|Leukemia|Neoplasms|Oligonucleotide Array Sequence Analysis|Ovarian Neoplasms|Pattern Recognition, Automated|Reproducibility of Results|Sensitivity and Specificity|Sequence Alignment|Sequence Analysis, DNA|Software|Systems Integration