Correlation of principle components to phenotype/experimental factors. Correlation of principal components (top component removed as it did not correlate with any phenotype) to phenotypes of interest and experimental factors: BS conversion (bisulphite conversion, C1(green), C2(blue)), Sex, Cohort, Chip, Batch, Age at Draw (Age when sample taken), Duration T1D, Age at Diagnosis, CC (time to onset of NP)
Colour key: dark red = p value < 10-10, red = p value < 10-5, orange = p value < 10-2, pink = p value < 0.05, white = p value > 0.05.
Bell et al. BMC Medical Genomics 2010 3:33 doi:10.1186/1755-8794-3-33