Hello:
I want to print out the entire row with max value in column 3 based on column 2. Input file is millions rows. test.dat:
Contig1 lcl|1DL 111 155 265 27
Contig2 lcl|1DS 100 73 172 100
Contig3 lcl|1DL 140 698 837 140
Contig3 lcl|6DS 107 1488 1594... (1 Reply)
Hi,
I have a file with 1M records
ABC 200 400 2.4 5.6
ABC 410 299 12 1.5
XYZ 4 5 6 7
MNO 22 40 30 70
MNO 47 55 80 150
What I want is for all the rows it should take the max value where there are duplicates
output
ABC 410 400 12 5.6
XYZ 4 5 6 7
MNO 47 55 80 150
How can i... (6 Replies)
Hi,
I am a new bie i need some help with respect to shell onliner;
I have data in following format
Name FromDate UntilDate Active Changed Touched
Test 28-03-2013 28-03-2013 1 0.6667 100
Test2 28-03-2013 03-04-2013 ... (1 Reply)
Hello Team,
Need your expertise on following:
Here is the set of data:
C1|4|C1SP1|A1|C1BP1|T1
C1|4|C1SP2|A1|C1BP2|T2
C2|3|C2SP1|A2|C2BP1|T2
C3|3|C3SP1|A3|C3BP1|T2
C2|2|C2SP2|A2|C2BP2|T1
I need to filter above date base on following two steps:
1. Group them by column 1 and 4
2.... (12 Replies)
Hi ALL,
We have requirement in a file, i have multiple rows.
Example below:
Input file rows
01,1,102319,0,0,70,26,U,1,331,000000113200000011920000001212
01,1,102319,0,1,80,20,U,1,241,00000059420000006021
I need my output file should be as mentioned below. Last field should split for... (4 Replies)
Hello,
I have this table:
chr1_16857_17742 - chr1 17369 17436 "ENST00000619216.1"; "MIR6859-1"; - 67
chr1_16857_17742 - chr1 14404 29570 "ENST00000488147.1"; "WASH7P"; - 885
chr1_16857_18061 - chr1 ... (5 Replies)
Discussion started by: coppuca
5 Replies
LEARN ABOUT DEBIAN
sgbequb
sgbequb.f(3) LAPACK sgbequb.f(3)NAME
sgbequb.f -
SYNOPSIS
Functions/Subroutines
subroutine sgbequb (M, N, KL, KU, AB, LDAB, R, C, ROWCND, COLCND, AMAX, INFO)
SGBEQUB
Function/Subroutine Documentation
subroutine sgbequb (integerM, integerN, integerKL, integerKU, real, dimension( ldab, * )AB, integerLDAB, real, dimension( * )R, real,
dimension( * )C, realROWCND, realCOLCND, realAMAX, integerINFO)
SGBEQUB
Purpose:
SGBEQUB computes row and column scalings intended to equilibrate an
M-by-N matrix A and reduce its condition number. R returns the row
scale factors and C the column scale factors, chosen to try to make
the largest element in each row and column of the matrix B with
elements B(i,j)=R(i)*A(i,j)*C(j) have an absolute value of at most
the radix.
R(i) and C(j) are restricted to be a power of the radix between
SMLNUM = smallest safe number and BIGNUM = largest safe number. Use
of these scaling factors is not guaranteed to reduce the condition
number of A but works well in practice.
This routine differs from SGEEQU by restricting the scaling factors
to a power of the radix. Baring over- and underflow, scaling by
these factors introduces no additional rounding errors. However, the
scaled entries' magnitured are no longer approximately 1 but lie
between sqrt(radix) and 1/sqrt(radix).
Parameters:
M
M is INTEGER
The number of rows of the matrix A. M >= 0.
N
N is INTEGER
The number of columns of the matrix A. N >= 0.
KL
KL is INTEGER
The number of subdiagonals within the band of A. KL >= 0.
KU
KU is INTEGER
The number of superdiagonals within the band of A. KU >= 0.
AB
AB is DOUBLE PRECISION array, dimension (LDAB,N)
On entry, the matrix A in band storage, in rows 1 to KL+KU+1.
The j-th column of A is stored in the j-th column of the
array AB as follows:
AB(KU+1+i-j,j) = A(i,j) for max(1,j-KU)<=i<=min(N,j+kl)
LDAB
LDAB is INTEGER
The leading dimension of the array A. LDAB >= max(1,M).
R
R is REAL array, dimension (M)
If INFO = 0 or INFO > M, R contains the row scale factors
for A.
C
C is REAL array, dimension (N)
If INFO = 0, C contains the column scale factors for A.
ROWCND
ROWCND is REAL
If INFO = 0 or INFO > M, ROWCND contains the ratio of the
smallest R(i) to the largest R(i). If ROWCND >= 0.1 and
AMAX is neither too large nor too small, it is not worth
scaling by R.
COLCND
COLCND is REAL
If INFO = 0, COLCND contains the ratio of the smallest
C(i) to the largest C(i). If COLCND >= 0.1, it is not
worth scaling by C.
AMAX
AMAX is REAL
Absolute value of largest matrix element. If AMAX is very
close to overflow or very close to underflow, the matrix
should be scaled.
INFO
INFO is INTEGER
= 0: successful exit
< 0: if INFO = -i, the i-th argument had an illegal value
> 0: if INFO = i, and i is
<= M: the i-th row of A is exactly zero
> M: the (i-M)-th column of A is exactly zero
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Definition at line 160 of file sgbequb.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 sgbequb.f(3)