Extended Data Fig. 2: Tumor purity differences among paired biopsies.
From: Limited evolution of the actionable metastatic cancer genome under therapeutic pressure
Barplot denoting the absolute difference (Δ) of tumor purity for each paired biopsy (n = 250), where positive values indicate an increase in the second biopsy as compared to the first. The samples are ranked from high to low Δ purity. The P-value for the two-sided paired Wilcoxon test is shown.
