| 摘要 |
<p>The present invention relates to correction method, apparatus and recording medium on an oligonucleotide microarray using Principal Component Analysis (PCA). More particularly, the present invention relates to correction method, apparatus and recording medium on the oligonucleotide microarray using the correlation of probe set for detecting and correcting the faulty probe expression data in the outliers of the oligonucleotide microarray by applying PCA to each probe set of gene. Since the faulty probe data is corrected close to the normal value, the present invention makes it possible to remove the noise included in the oligonucleotide microarray, improve the accuracy and efficiency of chip experiment and analysis due to obtainment of accurate expression intensity data, and standardize the oligonucleotide chip data.</p> |
