In the attached file I am just trying to group all the same names in column $4 and then average them using the scores in $5, then output a file with text. Thanks .
So in the file if CHD6 only appeared 2 times:
then the output.txt would be
If I have a file like this, could anyone please guide me how to find the average value in each metrix. The file has got about 130,000 metrixs.
Grid-ref= 142, 235
178 182 203 240 273 295 289 293 283 262 201 176
167 187 187 246 260 282 299 312 293 276 230 191
169 ... (2 Replies)
Hi Friends,
Can any one help me with count average of student marks in this file (i can not change structure of the input file):
input file:
1 - student ID
2 - student name
3 - group ID
4 - teacher ID
5 - marks (numbers of marks are different)
1:John Smith:2:3:2 3 4 5
2:Mark... (1 Reply)
Hi,
I have the data like this
$1 $2
1 12
2 13
3 14
4 12
5 12
6 12
7 13
8 14
9 12
10 12
i want to compute average of $1 and $2 every 5th line (1-5 and 6-10)
Please help me with awk
Thank you (4 Replies)
Discussion started by: saint2006
4 Replies
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What I thought would be an extremely simple project has proven more difficult for me than I thought. Here are the parameters:
Thus far, I've been able to sort the final grades, but I'm having a lot of trouble with appending the correlating letter grade to the end of each line. Any help would be... (3 Replies)
I am trying to write a loop script in bash thru umbuntu for the following:
ask for a password
if wrong show a message
if wright then asks for 3 numbers from you
then calculates the average of them
at the end it saves the average and the date of the calculation in a text file and then zips it.... (1 Reply)
Dear All,
I have the following file tabulated:
ID distanceTSS score
8434 571269 10
10122 393912 9
7652 6 10
4863 1451 9
8419 39 2
9363 564 21
9333 7714 22
9638 8334 9
1638 1231 11
10701 918 1000
6587 32056 111
What I would like to do is the following, create 100 new files based... (5 Replies)
Hi,
I would like to know how can I get a mean score value by ID over a defined genomic region. Here it is an example:
file1
12 100 103 id1
12 110 112 id1
12 200 203 id2
file2
12 100 101 1
12 101 102 0.8
12 102 103 0.7
12 110 111 2.5
12 111 112 2.8
12 200 201 10.1
12 201 202... (7 Replies)
Discussion started by: fadista
7 Replies
LEARN ABOUT DEBIAN
io_waitread
io_waitread(3) Library Functions Manual io_waitread(3)NAME
io_waitread - read from a descriptor
SYNTAX
#include <io.h>
int io_waitread(int64 fd,char* buf,int64 len);
DESCRIPTION
io_waitread tries to read len bytes of data from descriptor fd into buf[0], buf[1], ..., buf[len-1]. (The effects are undefined if len is 0
or smaller.) There are several possible results:
o o_waitread returns an integer between 1 and len: This number of bytes was available for immediate reading; the bytes were read into the
beginning of buf. Note that this number can be, and often is, smaller than len; you must not assume that io_waitread always succeeds in
reading exactly len bytes.
o io_waitread returns 0: No bytes were read, because the descriptor is at end of file. For example, this descriptor has reached the end of
a disk file, or is reading an empty pipe that has been closed by all writers.
o io_waitread returns -3, setting errno to something other than EAGAIN: No bytes were read, because the read attempt encountered a persis-
tent error, such as a serious disk failure (EIO), an unreachable network (ENETUNREACH), or an invalid descriptor number (EBADF).
SEE ALSO io_nonblock(3), io_waitread(3), io_waitreadtimeout(3)io_waitread(3)