Ratio of inter-group variance over intra-group variance.

<p>We compared various projection methods by assessing their ability to cluster replicas while separating experiments corresponding to distinct treatments, using the score described in <a href="http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1012330#pcbi.1012330.s012" target="_blank">S1 Methods</a>. We also included some non-linear/local methods for the sake of completeness, although they will not enable the interpretability expected in our specifications. Higher scores mean that the projection method performs better. The last row correspond to the average upon 10000 repeats of shuffling experiment-labels and computing the score.</p> <p>(PDF)</p>