1. Shell Programming and Scripting

hi! i have a file like the attachement. you can see on the last column, there is a marker from 1 to 64 for each time. I'd like to have the median for each marker: i want to get a median every 128 values the result is : for an hour and marker x, i have the median value thank you for... (5 Replies)

2. Shell Programming and Scripting

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)

3. Shell Programming and Scripting

Hi All, I have some data like below. Step1,Param1,Param2,Param3 1,2,3,4 2,3,4,5 2,4,5,6 3,0,1,2 3,0,0,0 3,2,1,3 ........ so on Where I need to find the median(arithmetic) of each column from Param1...to..Param3 for each set of Step1 values. (Sort each specific column, if the... (5 Replies)

4. Shell Programming and Scripting

Hi all, plz help me with this, I want to to extract the duplicate rows (column 1) in a file which at least repeat 4 times. then I want to summarize them by getting the max , mean, median and min. The file is sorted by column 1, all the repeated rows appear together. If number of elements is... (5 Replies)

5. UNIX for Dummies Questions & Answers

I am trying to calculate the median of a column of numbers if they match an ID type on a different column. The input file has 3 columns. The column that has the ID is column 1 and the column with the values I'd like to find the median for is column 3. The file does not need to be sorted. What I... (9 Replies)

6. Shell Programming and Scripting

I use the following script to print the sum and how could I extend this to print medians instead? thanks name s1 s2 s3 s4 g1 2 8 6 5 g1 5 7 9 9 g1 6 7 8 9 g2 8 8 8 8 g2 7 7 7 7 g2 10 10 10 10 g3 3 12 1 24 g3 5 5 24 48 g3 12 3 12 12 g3 2 3 3 3 output name s1 s2 s3 s4 g1 5 7 8 9... (5 Replies)