I have a file containing social security numbers with the format ###-##-####. I need to read each record in this file, reformat the SSN to the format #########, and write the record with the reformatted SSN to a new file. I am a UNIX newbie. I think I need to use either the sed or awk commands, but... (2 Replies)
Hello Friends,
Can any one help me with this issue:
I would like to format a file:
say if I have rows like:
4512 , SMITH , I-28984 ,, 4324 , 4343
42312 , SMITH , I-2EE8984 ,, 432E4E4 , 4343
I would like to have the output diaplayed like :
4512... (8 Replies)
I have a file which looks like
AA BB CC DD EE FF GG HH KK
AA BB GG HH KK FF CC DD EE
AA BB CC DD EE UU VV XX ZZ
AA BB VV XX ZZ UU CC DD EE
....
I want the script to give me only one line based on duplicate contents:
AA BB CC DD EE FF GG HH KK
AA BB CC DD EE UU VV XX ZZ (7 Replies)
Hi Experts,
I have a file which looks like in this way
1 2233|A.K Shukla |G.M |Sales |12/12/52|6000
2 9876|Jai Sharma |Director |Production |12/03/50|67000
3 5678|Sumit Chakarborty |D.G.M |Marketing |19/04/43|6000
4 2365|Barun... (2 Replies)
Hi Guys...
Please Could you help me with the following ?
aaaa bbbb cccc sdsd
aaaa bbbb cccc qwer
as you can see, the 2 lines are matched in three fields...
how can I delete this pupicate ? I mean to delete the second one if 3 fields were duplicated ?
Thanks (14 Replies)
I have a one-line command,
lsusb | awk '{ $1=""; $2=""; $3=""; $4=""; $5=""; $6=""; print $0 }'
It works, and gives the results I expect, I was just wondering if I am missing some easier way to nullify the first 6 column variables?
Something like,
lsusb | awk '{ $(1-6)=""; print $0 }'
But... (10 Replies)
HI ,
I want to remove 5th and 6th column from a .csv file using awk.is there any way of this apart from writing the each field as below
awk -F, '{print $1,$2,$3,$7......$100}' OFS=, infile.
Thx,
Deepti (4 Replies)
HI ,
I have a comma delimiter file, in which I want to remove 8th and 9th column.
I tried removing those columns using the below code
awk 'BEGIN { FS=","; OFS="," } {$8=$9="";gsub(",+",",",$0)}1' infile
But the problem is 8th and 9th columns are user entered fields, theyvhave carriage... (1 Reply)
I have a text file that has three columns. But at the end of the text file, there are trailing lines that have missing second and third columns:
4 0.04972604 KLHL28
4 0.0497332 CSTB
4 0.04979822 AIF1
4 0.04983331 DECR2
4 0.04990344 KATNB1
4
4
4
4
How can I remove the trailing... (3 Replies)
Discussion started by: evelibertine
3 Replies
LEARN ABOUT REDHAT
dggglm
DGGGLM(l) ) DGGGLM(l)
NAME
DGGGLM - solve a general Gauss-Markov linear model (GLM) problem
SYNOPSIS
SUBROUTINE DGGGLM( N, M, P, A, LDA, B, LDB, D, X, Y, WORK, LWORK, INFO )
INTEGER INFO, LDA, LDB, LWORK, M, N, P
DOUBLE PRECISION A( LDA, * ), B( LDB, * ), D( * ), WORK( * ), X( * ), Y( * )
PURPOSE
DGGGLM solves a general Gauss-Markov linear model (GLM) problem:
minimize || y ||_2 subject to d = A*x + B*y
x
where A is an N-by-M matrix, B is an N-by-P matrix, and d is a given N-vector. It is assumed that M <= N <= M+P, and
rank(A) = M and rank( A B ) = N.
Under these assumptions, the constrained equation is always consistent, and there is a unique solution x and a minimal 2-norm solution y,
which is obtained using a generalized QR factorization of A and B.
In particular, if matrix B is square nonsingular, then the problem GLM is equivalent to the following weighted linear least squares problem
minimize || inv(B)*(d-A*x) ||_2
x
where inv(B) denotes the inverse of B.
ARGUMENTS
N (input) INTEGER
The number of rows of the matrices A and B. N >= 0.
M (input) INTEGER
The number of columns of the matrix A. 0 <= M <= N.
P (input) INTEGER
The number of columns of the matrix B. P >= N-M.
A (input/output) DOUBLE PRECISION array, dimension (LDA,M)
On entry, the N-by-M matrix A. On exit, A is destroyed.
LDA (input) INTEGER
The leading dimension of the array A. LDA >= max(1,N).
B (input/output) DOUBLE PRECISION array, dimension (LDB,P)
On entry, the N-by-P matrix B. On exit, B is destroyed.
LDB (input) INTEGER
The leading dimension of the array B. LDB >= max(1,N).
D (input/output) DOUBLE PRECISION array, dimension (N)
On entry, D is the left hand side of the GLM equation. On exit, D is destroyed.
X (output) DOUBLE PRECISION array, dimension (M)
Y (output) DOUBLE PRECISION array, dimension (P) On exit, X and Y are the solutions of the GLM problem.
WORK (workspace/output) DOUBLE PRECISION 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,N+M+P). For optimum performance, LWORK >= M+min(N,P)+max(N,P)*NB, where NB is an
upper bound for the optimal blocksizes for DGEQRF, SGERQF, DORMQR and SORMRQ.
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 DGGGLM(l)