t-SNE representation (GTEx V6 all samples)

The t-SNE plot of the 8555 GTEX samples based on the reads data of the top 5000 genes based on the mean expression levels is given as follows

t-SNE representation (GTEx V6 omega matrix all samples)

The t-SNE plot of the topic proportion matrix for GoM model fit with \(K=15\) on the full GTEx data comprising 8,555 samples and 16,069 genes is as follows.