Re^3: combining two csv files by using math operations

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
[download]

The way forward always starts with a minimal test.

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Re^4: combining two csv files by using math operations by ng0177 (Acolyte) on May 16, 2021 at 12:37 UTC
Sorry, my fault. See amended as above.	[reply]
Re^5: combining two csv files by using math operations by 1nickt (Canon) on May 16, 2021 at 13:22 UTC
And instead you got ... ? Still seems to work as expected with a one-line SSCCE. `$ perl -Mstrict -wE 'my $avg = (1.0 + 3.0) / 2.; say sprintf("%E", $av +g)' 2.000000E+00` [download] Try taking the file ops out of the equation, and add some debugging during the flow to see that your variables contain what you think they do. Hope this helps! The way forward always starts with a minimal test.	[reply] [d/l]