Figure 2
From: A Prognostic 5-lncRNA Expression Signature for Head and Neck Squamous Cell Carcinoma
Frequency histogram (1000 cycles) of random lncRNAs. A total of 644 lncRNAs emerged from the results of 1000 cycles of robust likelihood-based survival modelling. Figure 2 shows a frequency histogram of the 644 lncRNAs. The horizontal axis shows all the lncRNAs sorted by frequency from low to high; the vertical axis shows the frequency of the lncRNA in 1000 cycles of robust likelihood-based survival modelling. There was a large gap between lncRNAs with frequencies of 123 and 143. Finally, we selected lncRNAs with a frequency of 143 or more as signature lncRNAs affecting prognosis.
