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FFY00/grafico-densidade.sh

Last active June 1, 2019 17:03
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grafico-densidade.sh
#!/bin/sh
pdftotext -layout "$@" - | sed -e '/^[0-9][0-9][0-9][0-9][0-9][0-9]/!d' -e 's|,|\.|g' -e '/FALTOU/d'| awk -F '[[:space:]][[:space:]]+' '{print $4}' | R -e 'd <- density(scan(file("stdin"))); plot(d, main="Notas de SI"); polygon(d, col="red")'
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