Shulou(Shulou.com)06/02 Report--

EdgeR in how to achieve the difference between the two groups of analysis operation, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

1. Read a file

You need to read the expression files of genes in all samples, as shown in the following example

Gene_id ctrl-1 ctrl-2 ctrl-3 case-1 case-2 case-3geneA 14 0 11 40 12geneB 125 401 442 175 59 200

Each behavior has a gene, and each column represents a sample. The code to read the data is as follows

# read the expression table counts

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