Fig. 3
From: A benchmark for microRNA quantification algorithms using the OpenArray platform
Comparison of quality scores. A direct comparison between the quality scores: Life Technologies (LifeTech) AmpScore and qpcR R-squared. The vertical dashed line represents the recommended AmpScore threshold of 1.25. The horizontal dashed line represents a potential R-squared threshold chosen by examination of this figure. Each point represents the quality values for a unique miRNA/sample combination. Two-dimensional scatter-plot smoothing is used to avoid over-plotting and convey the distribution of points across the plotting region