Sum column values based in common identifier in 1st column.
Hi,
I have a table to be imported for R as matrix or data.frame but I first need to edit it because I've got several lines with the same identifier (1st column), so I want to sum the each column (2nd -nth) of each identifier (1st column)
The input is for example, after sorted:
I want an output as follow:
How can do this in awk? I queried some threads with similar task but all of those were about just a sum of one given column.
Please help. Thanks in advance !
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I am new to this forum and new to awk.
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10 +
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FILE1
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open(BUFF1, "my_genes");
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I have a following inputfile
MT,AP,CDM,TTML,MUM,GS,SUCC,3
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MT,AP,CDM,RTL,HP,GS,SUCC,1
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MT,AP,CDM,Uni,MUM,GS,SUCC,2
TTSL,AP,GS,MT,MAH,CDM,SUCC,20
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Hi,
I have a similar input format-
A_1 2
B_0 4
A_1 1
B_2 5
A_4 1
and looking to print in this output format with headers. can you suggest in awk?awk because i am doing some pattern matching from parent file to print column 1 of my input using awk already.Thanks!
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2017/01/01 c 40
2017/01/01 a 20
2017/01/01 b 30
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Hello,
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I/p
c1,c2,c3,c4,c5
10,20,30,40,50
20,30,40,50,60
If i want to find sum only column c1, c3 and output it as c6,c7
O/p
c1,c2,c3,c4,c5,c6,c7
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Discussion started by: mkathi
6 Replies
LEARN ABOUT FREEBSD
colrm
COLRM(1) BSD General Commands Manual COLRM(1)NAME
colrm -- remove columns from a file
SYNOPSIS
colrm [start [stop]]
DESCRIPTION
The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read
from the standard input. Output is written to the standard output.
If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are spec-
ified, columns numbered less than the start column or greater than the stop column will be written. Column numbering starts with one, not
zero.
Tab characters increment the column count to the next multiple of eight. Backspace characters decrement the column count by one.
ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).
EXIT STATUS
The colrm utility exits 0 on success, and >0 if an error occurs.
SEE ALSO awk(1), column(1), cut(1), paste(1)HISTORY
The colrm command appeared in 3.0BSD.
BSD August 4, 2004 BSD