Looping through columns and rows to count specific values

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I have a file with around 27,000 columns and 40,000 rows. I need to count the number of 0.0s in each column and in each row of the data. I have written the following code to count and print the number of 0.0s within each column:



awk 'a[$1]++; ENDfor(i in a) print a[i]" "i' file_name.txt



I tried to integrate the following code:



awk -F, ' for(i=NF; i>=2; --i) printf "%s ", $i; print $1 ' file_name.txt



in order to create a loop where all the 0.0s were counted and printed however I have been unsuccessful and cannot find anything else that helps me to achieve my goal. It is not necessary for me to create an output file for the final numbers.






awk for loop-device






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    up vote
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    I have a file with around 27,000 columns and 40,000 rows. I need to count the number of 0.0s in each column and in each row of the data. I have written the following code to count and print the number of 0.0s within each column:



    awk 'a[$1]++; ENDfor(i in a) print a[i]" "i' file_name.txt



    I tried to integrate the following code:



    awk -F, ' for(i=NF; i>=2; --i) printf "%s ", $i; print $1 ' file_name.txt



    in order to create a loop where all the 0.0s were counted and printed however I have been unsuccessful and cannot find anything else that helps me to achieve my goal. It is not necessary for me to create an output file for the final numbers.






    awk for loop-device






    share























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have a file with around 27,000 columns and 40,000 rows. I need to count the number of 0.0s in each column and in each row of the data. I have written the following code to count and print the number of 0.0s within each column:



      awk 'a[$1]++; ENDfor(i in a) print a[i]" "i' file_name.txt



      I tried to integrate the following code:



      awk -F, ' for(i=NF; i>=2; --i) printf "%s ", $i; print $1 ' file_name.txt



      in order to create a loop where all the 0.0s were counted and printed however I have been unsuccessful and cannot find anything else that helps me to achieve my goal. It is not necessary for me to create an output file for the final numbers.






      awk for loop-device






      share













      I have a file with around 27,000 columns and 40,000 rows. I need to count the number of 0.0s in each column and in each row of the data. I have written the following code to count and print the number of 0.0s within each column:



      awk 'a[$1]++; ENDfor(i in a) print a[i]" "i' file_name.txt



      I tried to integrate the following code:



      awk -F, ' for(i=NF; i>=2; --i) printf "%s ", $i; print $1 ' file_name.txt



      in order to create a loop where all the 0.0s were counted and printed however I have been unsuccessful and cannot find anything else that helps me to achieve my goal. It is not necessary for me to create an output file for the final numbers.






      awk for loop-device




      awk for loop-device





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      asked 1 min ago









      Danielle

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