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2,933
Posted By phoeberunner
Can you do in with awk script? Thanks! Phoebe
Can you do in with awk script? Thanks!

Phoebe
2,933
Posted By phoeberunner
sorting
Hi all,

Does anyone can help me the following question? I would like to write an AWK script.
In the following input file, each number in "start" is paired with numbers in column "end".

...
6,944
Posted By phoeberunner
I have an input file (more than 20K records) as...
I have an input file (more than 20K records) as following. The information I'm interested to manipulate are at column 10, 11 and 13.

Column 13: It's item name, item name may appear more than once...
6,944
Posted By phoeberunner
this is a small part in my awk script. the input...
this is a small part in my awk script. the input data is not in file, but it was manipulated in my script.

Could you suggest a code to solve this?

Thanks!

---------- Post updated at 09:38 AM...
3,853
Posted By phoeberunner
sorting numeric array
Hi,

I would like to do the following sorting, but the output is not what i expected. Why 222 and 2222 are not at the last two elements of array?


awk...
6,944
Posted By phoeberunner
sorting multi dimensional array
Hi there,

Can someone let me know how to sort the 2 dimensional array below by column 1 then by column 2?

22 55
2222 2230
33 66
44 58
222 240
11 25
22 60
33 45

output:
11 25
22...
2,593
Posted By phoeberunner
awk: union regions
Hi all,

I have difficulty to solve the followign problem.

mydata:

StartPoint EndPoint
22 55
2222 2230
33 66
44 58
222 ...
1,492
Posted By phoeberunner
split()
Hi there,

Can someone tell me why the why the element of output is not the same order as the original data?

Below is the value of column 11 of 2nd line,...
1,061
Posted By phoeberunner
What if I want to output the sum of column 3 for...
What if I want to output the sum of column 3 for each unique value?

baby 36.8
flower 33.6
cake 99.4
fruits 22.3

Thanks!
1,061
Posted By phoeberunner
awk script
Hi,

I have problem in writing an awk script.

I would like to find out unique value of column 2.

input:

1 baby 25.6
2 flower 33.6
3 cake 33.4
4 baby 11.2
5 fruits 22.3
6 cake...
2,238
Posted By phoeberunner
I have code below to randomly select number of...
I have code below to randomly select number of records (1 line for each record only) from file.
I'm thinking to modify this code in a way like, if the selected random number is 6, which means record...
2,238
Posted By phoeberunner
PERL: Extract random record which has 4 lines each
Hi,

I have a data file with millions of record (N). Each record was saved in 4 lines. So there are total of NX4 lines in the data file.

For Example:

Host1
a
b
c
d
Host2
e
f
g
h...
45,462
Posted By phoeberunner
Hi, I get correct number of unique...
Hi,

I get correct number of unique "SampleID", but not "SNP". I wonder why it didn't work for "SNP" (column 1).

I used
$ cat abc.csv | cut -f1 -d , | uniq
to get list of unique "SNP", and ...
45,462
Posted By phoeberunner
return a list of unique values of a column from csv format file
Hi all,

I have a huge csv file with the following format of data,

[HEADER]
Num SNPs, 549997
Total SNPs,555352
Num Samples, 157
[Data]
SNP, SampleID, Allele1, Allele2
A001,AB1,A,A...
Showing results 1 to 14 of 14

 

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