Algorithms|Analysis of Variance|Calibration|Computational Biology|Computer Simulation|DNA Probes|Data Interpretation, Statistical|False Positive Reactions|Gene Expression|Gene Expression Profiling|Humans|Models, Biological|Models, Genetic|Models, Statistical|Oligonucleotide Array Sequence Analysis|Oligonucleotide Probes|RNA|Random Allocation|Reproducibility of Results|Research Design|Sensitivity and Specificity|Sequence Analysis, DNA|Software|Transcription, Genetic