thistpdf - numtools - perform numerical operations on vectors and matrices in unix pipes
 (HTM) git clone git://src.adamsgaard.dk/numtools
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       ---
       thistpdf (374B)
       ---
            1 #!/bin/sh
            2 f="$(mktemp)"
            3 cat > "$f"
            4 gnuplot -e "set term unknown;\
            5             plot '${f}' using 0:1;\
            6             set term pdf;\
            7             nbins=10;\
            8             binwidth=(GPVAL_DATA_Y_MAX - GPVAL_DATA_Y_MIN) / nbins;\
            9             bin(x,width)=width * floor(x / width);\
           10             plot '${f}' using (bin(\$1, binwidth)):(1.0) smooth freq with boxes title ''"
           11 rm -f "$f"