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. 2019 Nov 19;10:1183. doi: 10.3389/fgene.2019.01183

Figure 1.

Figure 1

Chart of the expression correlation between samples. Data for six samples, comprising three samples with very high-RFI values and three samples with very low-RFI values, are presented. The horizontal coordinate of the correlation coefficient between samples is log10(FPKM+1) of sample 1, the ordinate is log10(FPKM+1) of sample 2, and R2 is the square of Pearson's correlation coefficient. FPKM—fragments per kilobase of exon per million fragments mapped.