in reply to combining two csv files by using math operations

Hi,

Please provide some sample data that you are feeding to your program. See also sprintf?


The way forward always starts with a minimal test.
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Re^2: combining two csv files by using math operations
by ng0177 (Acolyte) on May 16, 2021 at 11:51 UTC
    Thanks. The sample data is under __dataA__ and __dataB__ I am not sure how to best avoid opening files when the data exists. The input format is floats, the output is supposed to be scientific format.
[reply]

      Hi again,

      Forgive me but I don't know what "scientific format" is. Please show the expected output from the sample data.

      $ perl -Mstrict -wE 'my $avg = (1.10000E0 + 3.10000E0) / 2.; say sprin
+tf("%E", $avg)'
2.100000E+00

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      ?


      The way forward always starts with a minimal test.
[reply]
[d/l]
        Sorry, my fault. See amended as above.
[reply]

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