Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Compute average ignoring outliers of different segments within a dat file using awk

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Compute average ignoring outliers of different segments within a dat file using awk
# 8  
Old 09-19-2014
Thank you Shamrock, It works right now. This is what I needed and your advice to read up truely sent me reading a lot about arrays in awk and I must say that I have learned a lot from this.

Thanks!
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

awk to average matching lines in file

The awk below executes and is close (producing the first 4 columns in desired). However, when I add the sum of $7, I get nothing returned. Basically, I am trying to combine all the matching $4 in f1 and output them with the average of $7 in each match. Thank you :). f1 ... (2 Replies)
Discussion started by: cmccabe
2 Replies

2. Shell Programming and Scripting

Compute average based on field values

Im looking for a way to average the values in field 14 (when field 2 is equal to 2016) and fields 3 and 4 (when field 2 is equal to 2017). Any help is appreciated. 001001 2016 33.22 38.19 48.07 51.75 59.77 67.68 70.86 72.21 66.92 53.67 42.31 40.15 001001 2017 ... (10 Replies)
Discussion started by: ncwxpanther
10 Replies

3. Shell Programming and Scripting

Shell or awk script to compute average of all the points within a circle

HI Help, I have a file which looks like below --- Input file ---> 1970113.00000 3460.00000 1.09516 1970116.00000 3791.00000 1.06350 1970120.00000 4120.00000 1.07588 1970115.00000 4450.00000 1.09591 1970116.00000 4780.00000 1.09965 1970120.00000 5109.00000 1.06733 ... (7 Replies)
Discussion started by: Indra2011
7 Replies

4. Shell Programming and Scripting

Average, min and max in file with header, using awk

Hi, I have a file which looks like this: FID IID MISS_PHENO N_MISS N_GENO F_MISS 12AB43131 12AB43131 N 17774 906341 0.01961 65HJ87451 65HJ87451 N 10149 906341 0.0112 43JJ21345 43JJ21345 N 2826 906341 0.003118I would... (11 Replies)
Discussion started by: kayakj
11 Replies

5. Shell Programming and Scripting

awk command on .DAT file not working?

Hi All, I am trying to run awk command on .DAT file and it is not working. The same command is working on .txt file: Contents of the file ZZ_55555555_444444_ZZZZZZ_7777777_888_99.DAT: HEADER|ZZ_55555555_444444_ZZZZZZ_7777777_888_99.DAT... (10 Replies)
Discussion started by: sagar.cumar
10 Replies

6. Shell Programming and Scripting

awk based script to find the average of all the columns in a data file

Hi All, I need the modification for the below mentioned code (found in one more post https://www.unix.com/shell-programming-scripting/27161-script-generate-average-values.html) to find the average values for all the columns(but for a specific rows) and print the averages side by side. I have... (4 Replies)
Discussion started by: ks_reddy
4 Replies

7. Shell Programming and Scripting

Remove interspersed headers in .dat file with AWK

Heya there, A small selection of my data is shown below. DATE TIME FRAC_DAYS_SINCE_JAN1 2011-06-25 08:03:20.000 175.33564815 2011-06-25 08:03:25.000 175.33570602 2011-06-25 ... (4 Replies)
Discussion started by: gd9629
4 Replies

8. Shell Programming and Scripting

Compute the median of a set of numbers with AWK?

Is there a way in awk to compute the median of a set of numbers in a file in the following format. 34 67 78 100 23 45 67 (3 Replies)
Discussion started by: Lucky Ali
3 Replies

9. Shell Programming and Scripting

using awk to print average and standard deviation into a file

Hi I want to use awk to print avg and st deviation but it does not go into a file for column 1 only. I can do average and # of records but i cannot get st deviation. awk '{sum+=$1} END { print "Average = ",sum/NR}' thanks (1 Reply)
Discussion started by: phil_heath
1 Replies

10. Shell Programming and Scripting

[Splitting file] Extracting group of segments from one file to others

Hi there, I need to split one huge file into separate files if the condition is fulfilled according to that the position between 97 and 98 matches with “IT” at the segment MAS. There is no delimiter file is fix-width with varous line length. Could you please help me how I do split the file... (1 Reply)
Discussion started by: ozgurgul
1 Replies
Login or Register to Ask a Question

LEARN ABOUT SUSE

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)