Figure 5From: A comparison of imputation procedures and statistical tests for the analysis of two-dimensional electrophoresis data Median number of spots discovered using each method compared against the number of discoveries on the complete data. Randomly 10% of the data was removed and imputed using each method and test for significance was a p-value < 0.05. For the NIPALS methods five principal components were used to impute the missing data.Back to article page