09-20-2011
10 More Discussions You Might Find Interesting
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FILE_DATE=`date +%Y%m%d`
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5. Red Hat
Hi experts,
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I used df -h... (3 Replies)
Discussion started by: William1482
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6. Shell Programming and Scripting
Hi Friends,
I am trying to find coordinates within three points by using a for loop. For example:
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7. Programming
Dear all,
Given that the coordinates of 4 points such as c1(x1,y1), c2(x2,y2), c3(x3,y3), c4(x4,y4).
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8. UNIX for Dummies Questions & Answers
Hi,
I would like to know how can I get the ID of a feature if its genomic coordinates overlap the coordinates of another file. Example:
Get the 4th column (ID) of this file1:
chr1 10 100 gene1
chr2 3000 5000 gene2
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chr2... (1 Reply)
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9. Shell Programming and Scripting
I have a file full of coordinates of the form:
37.68899917602539 58.07500076293945 57.79100036621094
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10. Shell Programming and Scripting
Hi,
Do anybody experience using awk or perl command to identify gradient of a straight line and The coefficient of determination/R-square value of a chart (R2) ?
Below is my input file :
t1 2 3 5 8
t2 0 2 0 2
t3 1 1 1 1
t4 50 70 80 90
.
.
.
Desired Output :
t1 2 3 5 8 0.6986... (10 Replies)
Discussion started by: perl_beginner
10 Replies
LEARN ABOUT DEBIAN
sla_lin_berr
sla_lin_berr.f(3) LAPACK sla_lin_berr.f(3)
NAME
sla_lin_berr.f -
SYNOPSIS
Functions/Subroutines
subroutine sla_lin_berr (N, NZ, NRHS, RES, AYB, BERR)
SLA_LIN_BERR
Function/Subroutine Documentation
subroutine sla_lin_berr (integerN, integerNZ, integerNRHS, real, dimension( n, nrhs )RES, real, dimension( n, nrhs )AYB, real, dimension( nrhs
)BERR)
SLA_LIN_BERR
Purpose:
SLA_LIN_BERR computes componentwise relative backward error from
the formula
max(i) ( abs(R(i)) / ( abs(op(A_s))*abs(Y) + abs(B_s) )(i) )
where abs(Z) is the componentwise absolute value of the matrix
or vector Z.
Parameters:
N
N is INTEGER
The number of linear equations, i.e., the order of the
matrix A. N >= 0.
NZ
NZ is INTEGER
We add (NZ+1)*SLAMCH( 'Safe minimum' ) to R(i) in the numerator to
guard against spuriously zero residuals. Default value is N.
NRHS
NRHS is INTEGER
The number of right hand sides, i.e., the number of columns
of the matrices AYB, RES, and BERR. NRHS >= 0.
RES
RES is REAL array, dimension (N,NRHS)
The residual matrix, i.e., the matrix R in the relative backward
error formula above.
AYB
AYB is REAL array, dimension (N, NRHS)
The denominator in the relative backward error formula above, i.e.,
the matrix abs(op(A_s))*abs(Y) + abs(B_s). The matrices A, Y, and B
are from iterative refinement (see sla_gerfsx_extended.f).
BERR
BERR is REAL array, dimension (NRHS)
The componentwise relative backward error from the formula above.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Definition at line 102 of file sla_lin_berr.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 sla_lin_berr.f(3)