Displaying 20 results from an estimated 6000 matches similar to: "problems with arrangement of figures by layout function"
2008 Feb 12
2
how to specify modes of certain fields in read.table
I have a data file with 50 columns. Among them, there are two
coordinates, X and Y
X
Y
641673.78807
3607080.78438
641436.56207
3607108.30543
641165.28042
3607136.82957
640879.58373
3607116.20568
When I use read.table, it rounds X and Y to the maximal 8 decimal number
as.
641673.8 3607081
641436.6 3607108
641165.3 3607137
640879.6 3607116
640683.5 3607105
My question
2008 Feb 11
2
how to generate a column based on other columns in a data frame
HI,
I am working on a data set with multiple collections of mosquitoes at
sampling sites. Each row represents a collection of individual samples
with coordinates for each collection.
... X, Y,...
1 36.435 30.118
2 36.435 30.118
3 36.435 30.118
4 35.329 29.657
5 35.329 29.657
6 36.431 30.111
7 36.431 30.111
8 35.421 29.797
9 35.421 29.797
10 35.421 29.797
2008 Feb 08
4
how to extract characters from a character string
Hi, I ran into a problem when I complied a dataset with UTM coordinates.
For calculating distances between sites, I need to reformat the
coordinates from, for example,
32?35.421 N, to 35.421, i.e. I need to delete all digits before symbol ?
and a space and N at the end of the string. What functions I should use?
Thanks in advance.
Weidong Gu,
Department of Medicine
University of
2008 Jan 07
1
How to rearrange lattice graphics output?
My question arises when I use levelplot graphics. For example,
levelplot(z~x*y|fg) where fg is a factor with three levels of
'a','b','c'. The panels come out in a default order. I would like to
rearrange the panels in a manner of 'c','b','a'. I used
fg<-ordered(fg, levels=c('c','b','a'))
But the panels are still the
2008 Sep 07
1
run optim() on a list
Hi,
I am at the end of my wit to figure out how to run the optim function on
a list.
Basically, I have a data set of three columns as "Site", "Pool" and
"Positivity" ( the full data set is copied at the end). I want to run
the maximal likelihood estimation separately on subsets split by "Site"
data<-read.table(...)
2008 Mar 27
1
panel function question
I have two data sets with locations, X, Y of houses (df.house) and
habitats(df.habitat), respectively. In each dataset, there are 3
replicates (Repeat). Because each replicate has different locations of
houses and habitats, I would like to plot them in panels. I wrote
something like this:
mypanel<-function(x,y,subscripts,...){
panel.xyplot(x,y,pch=20)
panel.xyplot(
2008 Jan 31
1
decrease amount of ticks on y axis in lattice levelplot
Hi all,
How can I decrease the number of ticks on the y-axis in a lattice
levelplot()? I have as many ticks displayed on the y-axis as I have
columns of data (1000 columns), how can I decrease this amount of ticks,
while still properly displaying all the data?
Note that I get my data from a matrix object, in which the z-values of
the levelplot are the actual values in the matrix, whereas the
2011 Apr 05
2
Arrangement of Lattice Histograms - Top to bottom and then left to right?
Hi List,
Using Lattice, I have created a plot of histograms showing Fork Length by
Year. The plot shows the histograms in 3 columns and 5 rows. Using the
as.table=T function I can get the years to start on top. However, what I
would like to do is have the first year start in the top left (column 1, row
1; as it is now) and add the subsequent histograms to the plot going down
the column and then
2007 Dec 10
19
[VTD][PATCH] Change xc_assign_device()
Currently we assign devices with VT-d in Xend, this raises two issues:
1) assign devices regardless of they are hidden by pciback or not. If
the device is not hidden, it results in the device doesn''t work in Dom0;
2) device is assigned one by one, if assign multiple devices, some
devices may have been assigned when problem happens, it results in
assigned devices don''t work in
2008 Sep 17
7
Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3
On Xen-3.3.0, domain0 Megaraid SAS (SAS 1068 controller) driver is not loading correctly if vtd support in Xen is enabled.
It fails at the point of initializing firmware.
I wasn''t seeing this error with Xen-3.2.2-rc3 (Unstable version), though with vtd disabled in Xen-3.3.0, it is working.
Looks like a degrade problem.
Any clues?
Thx,
Venkat
2008 Jul 14
14
Workaround for the corrupted Intel X48 DMAR table
hi,
I am trying the Xen unstable on X48 chipset these days but it failed due to
an corrupted RMRR table in the ACPI. The following is the acpi dump of DMAR.
DMAR @ 0x7fef1000
0000: 44 4d 41 52 20 01 00 00 01 d1 49 4e 54 45 4c 20 DMAR .....INTEL
0010: 44 58 34 38 42 54 32 20 12 06 00 00 4d 53 46 54 DX48BT2 ....MSFT
0020: 13 00 00 01 23 00 00 00 00 00 00 00 00 00 00 00 ....#...........
2008 Nov 27
8
FW: megaraid sas driver failing in Xen-3.4 unstable version
A gentle reminder on this issue
Please can any one help on this problem?
________________________________
From: Manyam, Ramesh
Sent: Wednesday, November 19, 2008 7:46 PM
To: xen-devel@lists.xensource.com
Subject: megaraid sas driver failing in Xen-3.4 unstable version
On Xen-3.4 (unstable version), I have created CentOS HVM guest & WS2K8 HVM guest and dedicated MegaRAID SAS controller but
2013 Jan 07
2
how to aggregate T-test result in an elegant way?
Dear all:
Plan 1:
I want to do serval t-test means for different variables in a loop ,
so I want to add all results to an object then dump() them to an
text. But I don't know how to append T-test result to the object?
I have already plot the barplot and I want to know an elegant way to
report raw result.
Can anybody give me some pieces of advice?
Yao He
?????????????????????????
Master
2010 Feb 26
1
Problem with cut and paste corruption
Dear All
We have noticed a problem when cut-and-pasting a largish section
(> 4096 bytes ?) of R code from an editor to an R session.
System is Fedora 12 i386 with updates, R-2.9.0 and R-2.10.1 at least.
Problem disappears if you start R with --no-readline !
If happens independently of the editor (tried vim/kate) and the
terminal (tried konsole/gnome-terminal)
Could you please try and
2008 May 15
7
PCI Passthrough using GART on AMD CPUs?
Hey everyone,
I realize that people asking about PCI passthrough has been thoroughly beaten to
death many a time, however I couldn''t find the answer to these questions
anywhere (and I''d really like to know :P) so please just bare with me.
I know the GART built into AMD chipsets can act as a "mini IOMMU" and do DMA
translation but not protection/isolation. However,
2008 Aug 05
18
RE: Xen-3.2.1 VT-d Support (NOT SURE WHETHER IT''S A BUG OR...)
Hello,
I''m also seeing this exact same problem. I''ve posted on xen-users, but did
not get an answer. Venkat seems to be experiencing the same problem as me. I
have the latest BIOS for my motherboard DQ35JO. (BIOS ver 933) I''m running a
Q6600 as well. It hangs at "Brought up 4 CPUs." I''ve tried all sorts of
combinations of Xen versions and kernels to
2011 Apr 08
3
a strange behavior with ifelse
I have used R for years but run into a seemingly simple problem involving 'ifelse'. condensed code like this
a=c(2,NA,NA,NA,2,2,NA,2,NA,2)
b=c(NA,1,1,NA,2,2,2,2,2,2)
#I want to combined a and b into c so that c would be a valid number either a or b is not missing
c=ifelse(a==1|b==1,1,ifelse(a==2|b==2,2,NA))
cbind(a,b,c)
a b c
[1,] 2 NA NA
[2,] NA 1 1
[3,] NA 1 1
2010 Aug 31
2
[PATCH 2/3 v2] XSAVE/XRSTOR: fix frozen states
If a guest sets a state and dirties the state, but later temporarily clears the state, and at this time if this vcpu is scheduled out, then other vcpus may corrupt the state before the vcpu is scheduled in again, thus the state cannot be restored correctly. To solve this issue, this patch save/restore all states unconditionally on vcpu context switch.
Signed-off-by: Weidong Han
2016 Sep 28
2
implement of persistent handle in SMB2.1
hi Michael:
We want to implement the ‘persistent handle’ function under Windows 7(SMB 2.1), which has only local ‘durable handle’. For now my plan is just to synchronize
the following files between cluster nodes:
smbXsrv_open_global.tdb.0
smbXsrv_session_global.tdb.0
smbXsrv_tcon_global.tdb.0
locking.tdb.0
It probably won’t be completed, so I’m writing to ask for your advice. Any help would be
2008 Sep 26
1
[PATCH] [VTD] Add a check for interrupt remapping of ioapic RTE
For IOAPIC interrupt remapping, it only needs to remap ioapci RTE,
should not remap other IOAPIC registers, which are IOAPIC ID, VERSION
and Arbitration ID. This patch adds the check for this and only remap
ioapci RTE.
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
Signed-off-by: Weidong Han <weidong.han@intel.com>
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