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How about this ?Perfect. Thanks for that.
#!/usr/bin/awk -f { total += input_number[NR] = $0 } END { for (count = 1; count <= NR; count ++) { printf("%0.3f\n",input_number[count] / total } }
On Sun, 1 Feb 2004, Andrew Rogers wrote:
Thanks Andrew
Today I thought I would learn awk programming so that I could scale a list of numbers. It seems that awk only does one pass of a file. I need two passes, the first which simply adds all the numbers, the second which divides each number by the sum.
Any suggestions?
The file that I need to convert has one number per line, eg.
2.3e-7 4.2e-8 4.7e-8
Should convert to:
0.721 0.132 0.147
Thanks Andrew
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