| 摘要 |
Provided are a method of detecting an error spot and a system using the method. The method includes analyzing a difference in variances of a background intensity and a foreground intensity for each spot in a DNA chip, verifying whether the mean of the background intensity and the mean of the foreground intensity are significantly different from each other based on the difference in variances, and judging an error spot based on the results of the verifying operation. Thus, the reliability in statistical analysis can be increased by excluding the error spot in the statistical analysis. |
