Skip to main content
. Author manuscript; available in PMC: 2011 Feb 17.
Published in final edited form as: Pharmacogenomics. 2010 Mar;11(3):357–367. doi: 10.2217/pgs.09.156

Figure 2. Values for principal component 2 from SNP data for pools of abstinent (darker bars) and nonabstinent (lighter bars) smokers.

Figure 2

The difference, tested by t-test and Kolmogorov–Smirnov test of component 2 coefficients between abstinent and nonabstinent pools, is statistically significant (p = 0.0001).