Fig. 7. Principle component analysis and cell classification for cell classification based on cell deformation properties. Cell numbers, MCF-10A: n = 53, MCF-7: n = 73, MDA-MB-231: n = 67, PC3: n = 85; the first principle component is 0.022 × Dcell − 2.4 × Ei − 0.048 × Ef + 1.9 × ΔE; the second principle component is 0.046 × Dcell + 1.7 × Ei + 0.41 × Ef + 2.1 × ΔE.
