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rowsum based on groupings or conditions in r
    I want to do rowsum in r based on column names. I have more than 50 columns and have looked at various ... Y N Thanks for any suggestions. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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rowsum - Omit inf from row sum in R
    So I am trying to sum the rows of a matrix, and there are inf's within it. How do I sum the row, omitting the inf's? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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