Figure 2From: Using single cell sequencing data to model the evolutionary history of a tumorOptimization of the tuning parameter α . α represents the time proportion from the earliest mutation event of the sample to the MRCA. x-axis represents α values and y-axis represents the square distance between the marginal distribution and the observed frequency of genotype data. Optimal α is 0.92 which minimizes the square distance represented in y-axis.Back to article page