9 lines
175 B
Text
9 lines
175 B
Text
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using DataFrames, CSV
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ifn = "csv_data_manipulation_in.dat"
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ofn = "csv_data_manipulation_out.dat"
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df = CSV.read(ifn, DataFrame)
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df.SUM = sum.(eachrow(df))
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CSV.write(ofn, df)
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