Figure 5From: Data reduction for spectral clustering to analyze high throughput flow cytometry dataComparative clustering of dead cells (PI positive) and live cells (PI negative) in the viability data. (a) SamSPECTRAL could distinguish between dead cells (blue) and live cells (red) properly. (b) flowMerge identified dead cells correctly, but split live cells into two clusters. (c) FLAME did not distinguish between these two population.Back to article page