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Ingy döt Net 2023-07-01 11:58:00 -04:00
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commit cb5bb5e222
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Task/Text-processing-2/Mathematica/text-processing-2.math Normal file
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data = Import["Readings.txt","TSV"]; Print["duplicated dates: "];
Select[Tally@data[[;;,1]], #[[2]]>1&][[;;,1]]//Column
Print["number of good records: ", Count[(Times@@#[[3;;All;;2]])& /@ data, 1],
" (out of a total of ", Length[data], ")"]