Search Results

Sorry, linux

Thanks to both of you! I tried them both, vgersh, yours worked a bit faster. I'm using unix. I modified to:

awk -F, 'FNR>1{for(i=2;i<=NF;i++) $i=log($i)/log(2)}1' OFS=, CONVFMT='%.4f' myFile
...

Hi,

I have a very large csv file with almost 100,000 columns and 200 rows
Example.csv
ID,field1,field2,field3,field4
A,5,6,7,8
B,1,2,3,4
C,3,5,6,7

I'm trying to find a way, using awk,...