Fig. 2From: Single cell RNA-seq data clustering using TF-IDF based methodsClockwise from top left: gap statistics for log-transformed, log-transformed PCA, tSNE, and TF-IDF transformed and binarized expression levels of a 7:1 mixture of regulatory_t and naive_t cells. The x-axis gives the number of clusters K and the y-axis gives the gap statistic in (1)Back to article page