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  • Error while working with RankProd

    HI All,

    Can any one assist me why I am getting this error. I have used the RankProd(differential expression analysis) for multiple number of times but now I am facing this error whenever I am using the RP.out command. The data.frame is having FPKM values for 2 conditions for 5 samples and the origin is 1. I have tested this same with Rae fragment counts and they work fine and also with normalized fragment counts but now when I am using them with FPKM values am facing the below error message. Can anyone share some light into this?

    Error in `row.names<-.data.frame`(`*tmp*`, value = value) : duplicate 'row.names' are not allowed In addition: Warning message: non-unique values when setting 'row.names': ‘’ in rankprod

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