Displaying 20 results from an estimated 7000 matches similar to: "How to fetch specific part from a number of Text files?"
2014 Apr 28
2
Re: [supermin] Be smarter about finding suitable kernel images
* Richard W.M. Jones:
> On Sat, Apr 26, 2014 at 02:27:07PM +0200, Hilko Bengen wrote:
>> ---
>> src/kernel.ml | 43 ++++++++++++++++++++++++++++---------------
>> 1 file changed, 28 insertions(+), 15 deletions(-)
>>
>> diff --git a/src/kernel.ml b/src/kernel.ml
>> index ed5aea3..436b1b0 100644
>> --- a/src/kernel.ml
>> +++ b/src/kernel.ml
2014 Apr 26
2
[supermin] Be smarter about finding suitable kernel images
---
src/kernel.ml | 43 ++++++++++++++++++++++++++++---------------
1 file changed, 28 insertions(+), 15 deletions(-)
diff --git a/src/kernel.ml b/src/kernel.ml
index ed5aea3..436b1b0 100644
--- a/src/kernel.ml
+++ b/src/kernel.ml
@@ -23,6 +23,19 @@ open Utils
open Ext2fs
open Fnmatch
+let patt_of_cpu host_cpu =
+ let models =
+ match host_cpu with
+ | "mips" |
2014 Jun 03
2
Re: libguestfs supermin error
Hi Rich
But there is no src/kernel.ml file on my ubuntu powerpc to which the
above patch is reffering.
I have installed supermin as supermin_5.1.8-2_powerpc.deb debian package.
Thanks
On Tue, Jun 3, 2014 at 7:16 PM, Richard W.M. Jones <rjones@redhat.com>
wrote:
> On Tue, Jun 03, 2014 at 06:55:49PM +0530, abhishek jain wrote:
> > supermin: failed to find a suitable kernel
2014 Apr 30
2
Problem with Renaming R object
Hi,
I have a problem in renaming R object and saving them within a loop. For ex:
for (i in 1:length(all_files))
{
uncov_GR <- "variable created in loop"
filename <- paste0(sample_name[[i]],"_uncov", ".Rdata"))
save(uncov_GR,file=filename)
}
Within the above short code (out of a long program), I want to
2014 Jun 04
2
Re: libguestfs supermin error
Hi Rich
Kindly ignore my previos mail.
I have downloaded the latest version of supermin supermin-5.1.8 and have
compiled it for powerpc.Moreover there was no need to patch the src/
kernel.ml file as the changes were already implemented on the latest
version.
But still when i run libguestfs-test-tool on powerpc ubuntu,I get the below
logs..
libguestfs-test-tool
2011 Nov 12
2
dev.new() within a loop
Hello,
I have a loop where I iterate performance data files within a folder, parse and plot them in one shot (see below).
However, when executing plot_raw which invokes dev.new(..) all windows come out blank whereas if I execute each file outside of a loop then I can see the plots properly. What's wrong here?
Thanks in advance,
Best regards,
Giovanni
# given a directory name, it will
2007 May 04
2
Analysis for Binary time series
hi,
hi, good morning everyone. I have a time series with binary outputs like : 0001011110100.................etc. Now I want to forecast the future values of that. Can anyone please tell me whether there is any tools exist in literature for dealing with this kind of binary observation? If possible please provide me some good references in net as well.
rgd,
Megh
2008 Oct 11
5
Extracting subset of a vector
I have 2 vecros :
x<-c(100,96,88,100,100,96,80,68,92,96,88,92,68,84,84,88,72,88,72,88)
x1 = sample(x, 5, replace=FALSE)
Now i want to get remaining values of vector "x" those are not member of vector "x1". Can anyone please tell me how to do that?
2007 Jun 12
3
Panel data
Dear all R users,
I have a small doubt about panel data analysis. My basic understanding on Panel data is a type of data that is collected over time and subjects. Vector Autoregressive Model (VAR) model used on this type of data. Therefore can I say that, one of statistical tools used for analysis of panel data is VAR model? If you clarify my doubt I will be very grateful.
Thanks and regards,
2009 Jul 22
6
A question on operation on list
Hi,
I have created a list object like that :
x = vector("list")
for (i in 1:5) x[[i]] = rnorm(2)
x
Now I want to do two things :
1. for each i, I want to do following matrix calculation : t(x[[i]]) %*%
x[[i]] i.e. for each i, I want to get a 2x2 matrix
2. Next I want to get x[[1]] + x[[2]] +....
I did following : res=vector("list"); res = sapply(x, function(i) t(x[[i]])
%*%
2008 Mar 15
1
Fwd: Re: How to create following chart for visualizing multivariate time series
Thanks David, It is working. Holtman's also gave me a solution but, I wanted to have a color pallet for description of colors, that was not in his solution.
However I need one small modification. If I want to plot only lower diagonal elements of 'dat' then how should I proceed? What I want is, to visualize only lower diagonal elements and having the color pallet on them only. Also
2017 Aug 03
14
[PATCH supermin 0/9] kernel: Multiple fixes to handling of kernels (RHBZ#1477758).
This patch series fixes several problems in the way that supermin
handles kernels. The most pressing problem is that supermin doesn't
handle bogus vmlinuz files which aren't actual kernels. Along the way
there is a lot of clean up.
The patches look much better if you view them with ‘-w’.
This series will require plenty of time to be tested in Fedora,
especially on non-x86 arches.
2009 Sep 21
2
Error in make.names when trying to read.table in if statement
Hi,
I'm trying to read data from a collection of CSV files for processing
and graphing. All of my files begin with "modrate" and end with
".csv". I think I have the regex working but I am stumped at trying to
get read.table to work within an if statement.
This works:
> filepattern="modrate*"
> files <- list.files(pattern=filepattern)
> data
2006 Nov 18
3
Random sample from log-normal distribution
Dear all R users,
Please forgive me if my question is too trivial.
Suppose I have two variables, (x,y) which is
log-normally distributed with expected value (mu1,
mu2) and some variance-covariance matrix. Now I want
to draw a random sample of size 1000 from this
distribution. Is there any function available to do
this?
Thanks and regards,
Megh
2008 Mar 15
1
How to create following chart for visualizing multivariate time series
Let me take an artifical matrix :
dat = matrix(rnorm(200*200), 200, 200)
My goal is to visualize this matrix according to the procedure, described in previous mails. I took Mendelssohn's advice and got following advice :
?plot.im
Z <- setcov(owin())
plot(Z) .................... etc
However I can not reproduce this example in my problem. How I can change my data
2009 Feb 16
5
Alternate to for-loop
Hi, I am trying to create a vector of length 10 (say), wherein each element
will be average of random sample of size 100, from a distribution, say
Normal. Can anyone please tell me without creating a "for" loop, how I can
do that?
Regards,
--
View this message in context: http://www.nabble.com/Alternate-to-for-loop-tp22035954p22035954.html
Sent from the R help mailing list archive at
2007 Jun 18
2
Calculating Percentile in R
Hi all,
I have a problem on how R calculates Percentiles :
Suppose I have following data set:
> data1
[1] -16648185 -14463457 -14449400 -13905309 -13443436 -13234755 -12956282 -11660896
[9] -10061040 -9805005 -9789583 -9754642 -9562164 -9391709 -9212182 -9151073
[17] -9092732 -9068214 -8978151 -8943912 -8761890 -8632106 -8541580 -8501249
[25] -8234466 -8219015
2008 Sep 17
5
Loop on vector name
[My previous message rejected, therefore I am sending same one with some modification]
I have 3 vectors with object name : dat1, dat2, dat3
Now I want to create a loop, like :
for (i in 1:3)
{
cat(sd(dati))
}
How I can do this in R?
Regards,
2008 Sep 09
4
Compiling date
Hi,
I have following kind of dataset (all are dates) in my Excel sheet.
09/08/08
09/05/08
09/04/08
09/02/08
09/01/08
29/08/2008
28/08/2008
27/08/2008
26/08/2008
25/08/2008
22/08/2008
21/08/2008
20/08/2008
18/08/2008
14/08/2008
13/08/2008
08/12/08
08/11/08
08/08/08
08/07/08
However I want to use R to compile those data to make all dates in same format. Can anyone please tell me any automated way
2007 Oct 24
6
Fetching datapoints from a Time Series
Hi all,
I have a time series like that :
Date Value
01/03/05 -0.008471364
01/04/05 -0.008153802
01/05/05 -0.000780031
01/06/05 -0.000130064
01/07/05 -0.000650576
01/08/05 -0.000130166
01/10/05 -0.004174282
01/11/05 0.01027384
01/12/05 -0.006099558
01/13/05 -0.009811054
01/14/05 0.000657073
I import this dataset as a zoo object. Now I want to fetch the