Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12885-018-4483-6/MediaObjects/12885_2018_4483_Fig1_HTML.gif)
Heatmap with Top 50 Significantly Probes with Drug response (Five Levels) in Mulligan et al. [10]. A heatmap for the gene expression of selected top significant 50 probes which were used as predictive genomic factors for the five-level ordinal drug response from Mulligan et al. [10]. The bottom of the heatmap presents the names of the 50 probes; while the left side color bar stands for five-level ordinal drug response, including complete response (CR), partial response (PR), minimal response (MR), no change (NC) and progressive disease (PD)