|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
Matrix multiplication with different files
Post 302479677 by ezitoc on Sunday 12th of December 2010 10:41:18 AM
12-12-2010
|
|
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a list of 70 files in a directory and I need to merge the content of each file into one big matrix file (71 columns x 3060 rows).
Each file has the following format only two columns per file:
unique identifier1
randomtext1 randomtext1
a 5
b 3
c 6
d 3
e 2... (11 Replies)
Discussion started by: labrazil
11 Replies
2. Shell Programming and Scripting
Hi ,
I have two files
aaa.txt (which contains)
1 2 3 4 5 6 7 8
9 10 11 12
and bbb.txt (which contains)
-1 -2 -3 -4 -5 -6 5 -8
0 3 0 0
the output that I intended to have is
0 0 0 0 0 0 6 0
4.5 6.5 5.5 6
i.e. Averaging
the script is in the file abc
Begin{START of the... (2 Replies)
Discussion started by: narendra_linux
2 Replies
3. Shell Programming and Scripting
I need to create a large matrix so that I can feed that matrix to MATLAB for processing. The problem is creating that matrix because my data is completely scattered around files.
1. I have one big dictionary file which has words in newlines, like
apple
orange
pineapple
2. I have some... (3 Replies)
Discussion started by: shoaibjameel123
3 Replies
4. Shell Programming and Scripting
Hi,
This is something that probably it is more difficult to explain than to do.
I have two files e.g.
FILE1
A15 8.3102E+00 3.2000E-04
A15 8.5688E+00 4.3000E-05
B13 5.1100E-01 1.9960E+00
B16 5.1100E-01 2.3000E-03
B16 8.6770E-01 1.0000E-07
B16 9.8693E-01 3.4000E-05... (4 Replies)
Discussion started by: f_o_555
4 Replies
5. Shell Programming and Scripting
Hi again,
I have two files
e.g. file2
e.g. file1
BB152 6.279650E+02
AA124 6.279650E+02
AA124 6.0273E-01 9.7800E-01
AA124 6.3239E-01 9.7800E-04
AA124 6.4585E-01 7.3839E-02
BB152 6.6250E-01 2.4450E-04
BB152 7.0932E-01 1.3496E-02
CC124 7.1378E-01 2.2690E-02
CC124 7.2279E-01... (8 Replies)
Discussion started by: f_o_555
8 Replies
6. Shell Programming and Scripting
Hey Masters,
Here is my input:
fragmentID chromosome start end HEL25E TRIP1
r5GATC2L00037 chr2L 5301 6026 0.03 0.036
r5GATC2L00038 chr2L 6023 6882 -0.025 -0.041
r5GATC2L00040 chr2R 6921 7695 -0.031 0.005
r5GATC2L00042 chr2R 7715 8554 -0.006 -0.024
r5GATC2L00043 chr3L 8551 8798 0.042 0... (4 Replies)
Discussion started by: @man
4 Replies
7. Shell Programming and Scripting
Hi,
I have two files (file1.txt, file2.txt) in which, I would like to multiply all the values in file1 with the first row value of file2, file1 * second row value of file2, file1 * third row value of file2 and so on.
Below are my sample data.
file1.txt file2.txt ... (6 Replies)
Discussion started by: ida1215
6 Replies
8. Shell Programming and Scripting
Hi,
I have 2 ASCII files, say
file1
AAAAA 3.465830E-12
BBBBB 4.263280E-08
CCCCC 1.113320E-17
DDDDD 0.000000E+00
...
file2 with as many lines as file1
3.932350E-12
1.194380E-07
4.901480E-17
0.000000E+00
3.921180E-40 (3 Replies)
Discussion started by: f_o_555
3 Replies
9. UNIX for Beginners Questions & Answers
I have two files. Row id in File1 matches the column id in file2 (starting from column7 )except the last 2 characters. File1 has 50 rows and File 2 has 56 columns. If the id matches I want to multiply the value in column3 of File1 to the entire column in File2. and in the final output print only... (11 Replies)
Discussion started by: Akang
11 Replies
LEARN ABOUT POSIX
zcmp
ZDIFF(1) General Commands Manual ZDIFF(1) NAME
zcmp, zdiff - compare compressed files SYNOPSIS
zcmp [ cmp_options ] file1 [ file2 ] zdiff [ diff_options ] file1 [ file2 ] DESCRIPTION
Zcmp and zdiff are used to invoke the cmp or the diff program on files compressed via gzip. All options specified are passed directly to cmp or diff. If only file1 is specified, it is compared to the uncompressed contents of file1.gz. If two files are specified, their con- tents (uncompressed if necessary) are fed to cmp or diff. The input files are not modified. The exit status from cmp or diff is pre- served. SEE ALSO
cmp(1), diff(1), zmore(1), zgrep(1), znew(1), zforce(1), gzip(1), gzexe(1) BUGS
Messages from the cmp or diff programs may refer to file names such as "-" instead of to the file names specified. ZDIFF(1)