An Association Rule Mining Approach to Discover lncRNAs Expression Patterns in Cancer Datasets

Figure 4

Principal Component Analysis (PCA) performed on the GEO dataset GDS1962 (a and b) and ArrayExpress dataset E-GEOD-16011 (c and d) considering intensity values of all probes (a and c) or only probes corresponding to the 10 lncRNAs (b and d). Red dots correspond to brain tumor samples and black dots correspond to normal brain samples.

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