I have a text file in unix with a layout like this
Column 1 - 1-12
Column 2 - 13-39
Column 3 - 40-58
Column 4 - 59-85
Column 5 - 86-120
Columbn 6 - 121-131
The file also has a header on the first 6 lines of each page. Each page is 51 lines long. So I want to remove the header from each... (30 Replies)
Hi All,
I am new to UNIX can you please help me to sort a file with different columns
my file looks like this
$ cat gaut.txt
UID PID PPID PGID SID C STIME TTY TIME CMD
liveuser 3008 2892 3008 3008 0 11:58 ? 00:00:00 gnome-session
liveuser 3019 1 ... (8 Replies)
Hi,
I found the following awk script to transpose multiple (3) columns to multiple rows:
#===
BEGIN {FS=","}
{
for (i=1;i<=NF;i++)
{
arr=$i;
if(nf<= NF)
nf=NF;
}
nr=NR
}
END {
for(i=1;i<=nf;i++)
{ (8 Replies)
Looking to join three files and then transpose some columns from multiple rows into a single row.
File Info:
FIELD TERMINATED BY '^'
ENCLOSED BY '~'
LINE TERMINATED BY '\r\n'
FIRST FILE (FOOD_DES.txt)
~01001~^~0100~^~Butter, salted~^~BUTTER,WITH... (2 Replies)
Hi All,
I'm looking for a script which can transpose field names from column headers to values in one column.
for example, the input is:
IDa;IDb;IDc;PARAM1;PARAM2;PARAM3;
a;b;c;p1val;p2val;p3val;
d;e;f;p4val;p5val;p6val;
g;h;i;p7val;p8val;p9val;
into the output like this:
... (6 Replies)
Hi
I have 5 columns like this
a b c d e
f g h i j
k l m n o
From 2nd column till the 5th column of every record, I would like to transpose them as rows, so my output file contains only one row
a
b
c
d
e
f
g
h
i
j (9 Replies)
hello gurus,
Somebody must have done this before, I couldn't find anything. Please redirect me if this was solved before, and if not please help.
To the problem now, I have multiple csv files (about 1000) which I need to concatenate by column header. The final file should have a superset... (4 Replies)
Gents,
Transpose from row to column, taking in consideration the first column, which contends the date.
Input file
72918,111000009,111000009,111000009,111000009,111000009,111000009,111000009,111000009,111000009
72918,2356,2357,2358,2359,2360,2361,2362,2363,2364
72918,0,0,0,0,0,0,0,0,0... (12 Replies)
Discussion started by: jiam912
12 Replies
LEARN ABOUT REDHAT
sgels
SGELS(l) ) SGELS(l)
NAME
SGELS - solve overdetermined or underdetermined real linear systems involving an M-by-N matrix A, or its transpose, using a QR or LQ fac-
torization of A
SYNOPSIS
SUBROUTINE SGELS( TRANS, M, N, NRHS, A, LDA, B, LDB, WORK, LWORK, INFO )
CHARACTER TRANS
INTEGER INFO, LDA, LDB, LWORK, M, N, NRHS
REAL A( LDA, * ), B( LDB, * ), WORK( * )
PURPOSE
SGELS solves overdetermined or underdetermined real linear systems involving an M-by-N matrix A, or its transpose, using a QR or LQ factor-
ization of A. It is assumed that A has full rank. The following options are provided:
1. If TRANS = 'N' and m >= n: find the least squares solution of
an overdetermined system, i.e., solve the least squares problem
minimize || B - A*X ||.
2. If TRANS = 'N' and m < n: find the minimum norm solution of
an underdetermined system A * X = B.
3. If TRANS = 'T' and m >= n: find the minimum norm solution of
an undetermined system A**T * X = B.
4. If TRANS = 'T' and m < n: find the least squares solution of
an overdetermined system, i.e., solve the least squares problem
minimize || B - A**T * X ||.
Several right hand side vectors b and solution vectors x can be handled in a single call; they are stored as the columns of the M-by-NRHS
right hand side matrix B and the N-by-NRHS solution matrix X.
ARGUMENTS
TRANS (input) CHARACTER
= 'N': the linear system involves A;
= 'T': the linear system involves A**T.
M (input) INTEGER
The number of rows of the matrix A. M >= 0.
N (input) INTEGER
The number of columns of the matrix A. N >= 0.
NRHS (input) INTEGER
The number of right hand sides, i.e., the number of columns of the matrices B and X. NRHS >=0.
A (input/output) REAL array, dimension (LDA,N)
On entry, the M-by-N matrix A. On exit, if M >= N, A is overwritten by details of its QR factorization as returned by SGEQRF; if M
< N, A is overwritten by details of its LQ factorization as returned by SGELQF.
LDA (input) INTEGER
The leading dimension of the array A. LDA >= max(1,M).
B (input/output) REAL array, dimension (LDB,NRHS)
On entry, the matrix B of right hand side vectors, stored columnwise; B is M-by-NRHS if TRANS = 'N', or N-by-NRHS if TRANS = 'T'.
On exit, B is overwritten by the solution vectors, stored columnwise: if TRANS = 'N' and m >= n, rows 1 to n of B contain the least
squares solution vectors; the residual sum of squares for the solution in each column is given by the sum of squares of elements
N+1 to M in that column; if TRANS = 'N' and m < n, rows 1 to N of B contain the minimum norm solution vectors; if TRANS = 'T' and m
>= n, rows 1 to M of B contain the minimum norm solution vectors; if TRANS = 'T' and m < n, rows 1 to M of B contain the least
squares solution vectors; the residual sum of squares for the solution in each column is given by the sum of squares of elements
M+1 to N in that column.
LDB (input) INTEGER
The leading dimension of the array B. LDB >= MAX(1,M,N).
WORK (workspace/output) REAL array, dimension (LWORK)
On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
LWORK (input) INTEGER
The dimension of the array WORK. LWORK >= max( 1, MN + max( MN, NRHS ) ). For optimal performance, LWORK >= max( 1, MN + max( MN,
NRHS )*NB ). where MN = min(M,N) and NB is the optimum block size.
If LWORK = -1, then a workspace query is assumed; the routine only calculates the optimal size of the WORK array, returns this
value as the first entry of the WORK array, and no error message related to LWORK is issued by XERBLA.
INFO (output) INTEGER
= 0: successful exit
< 0: if INFO = -i, the i-th argument had an illegal value
LAPACK version 3.0 15 June 2000 SGELS(l)