## 7 More Discussions You Might Find Interesting

## 1. 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)

##### Discussion started by: quincyjones

5 Replies

## 2. 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)

##### Discussion started by: verse123

9 Replies

## 3. 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)

##### Discussion started by: ritakadm

5 Replies

## 4. 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)

##### Discussion started by: ks_reddy

5 Replies

## 5. 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)

##### Discussion started by: Lucky Ali

3 Replies

## 6. UNIX for Dummies Questions & Answers

Hi,
I know this question has been asked before, but I'd like to ask for some explanation rather than solution regarding finding median in unix.
I've got a simple one column file with over 2 million numbers and I need to find its median. The file looks like this:
0.123
0.235
0.890
0.000 etc... (11 Replies)

##### Discussion started by: zajtat

11 Replies

## 7. UNIX for Dummies Questions & Answers

Hi all,
I have a data range as follow:
28
33
42
12
9
68
81
55
6
47
Since I want to create Box & Whisker Plot, I need to calculate the median, first quartile and third quartile of above data using AWK.( so far I can only writing a code for determine smallest value & largest value... (4 Replies)

##### Discussion started by: nica

4 Replies