Research article
Effects of sample size on robustness and prediction accuracy of a prognostic gene signature
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Correspondence: Seon-Young Kim kimsy@kribb.re.kr
Medical Genomics Research Center, KRIBB, 111 Gwahangno, Yuseong-gu, Daejeon 305-806, Republic of Korea
BMC Bioinformatics 2009, 10:147 doi:10.1186/1471-2105-10-147
Published: 16 May 2009Additional files
Additional File 1:
Two-dimensional PCA (Principal Component Analysis) plot of the pooled samples. Each color represents the eight different data sets and each point represents different samples. Cluster program was used for PCA analysis and the xyplot function of the lattice graphics package of R was used for plotting.
Format: PPT Size: 165KB Download file
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