Displaying 20 results from an estimated 1000 matches similar to: "Function for reading in multidimensional tables / data.frames"
2007 Oct 19
2
header
Hi everyone, I read the following data
> setwd("d:/")
> mydata <- read.table("mydata.txt", header=T)
> attach(mydata)
> mydata
name X20_1_TT_Z_e4 X20_2_TT_Z_e4
1 A1 102 22
2 A2 103 21
3 A3 107 20
> name
[1] A1 A2 A3
Levels: A1 A2 A3
> mode(name)
[1] "numeric"
Why name is
2008 Feb 11
2
[LLVMdev] Some questions about live intervals
Hi Evan,
--- Evan Cheng <evan.cheng at apple.com> wrote:
> Thanks. One question though. Should getMBBFromIndex() assert if given
> an index out of the range or simply returns a NULL pointer? I would
> think the later makes it a bit more friendly.
Yes. It would be more friendly, probably. I can submit such a patch, if
you think it suits better.
On the other hand I want to
2007 Jul 10
1
Ekiga/OPAL support for theora and small changes to makefile
Hi all,
after having developed a theora video codec plugin for Ekiga/OPAL based on libtheora I would like
to ask if someone could please commit the enclosed patch to the theora svn trunk. It
- fixes cross-compilation for windows using minGW
- allows to disable the build of the examples via configure switch
This is required for our cross-compiled win32 build of Ekiga since some dependencies of
2008 Feb 11
0
[LLVMdev] Some questions about live intervals
Thanks. One question though. Should getMBBFromIndex() assert if given
an index out of the range or simply returns a NULL pointer? I would
think the later makes it a bit more friendly.
Evan
On Feb 8, 2008, at 8:59 AM, Roman Levenstein wrote:
> Hi Evan,
>
> Here is a patch for the LiveIntervalAnalysis that we discussed.
>
> --- Evan Cheng <evan.cheng at apple.com>
2008 Feb 08
2
[LLVMdev] Some questions about live intervals
Hi Evan,
Here is a patch for the LiveIntervalAnalysis that we discussed.
--- Evan Cheng <evan.cheng at apple.com> schrieb:
> > 1) What is the easiest way to understand which MBB a given
> instruction index belongs to? All the required information is
> available in the
> > MBB2IdxMap of the LiveIntervalAnalysis class. Would it be useful
> to add a small function
2008 Feb 12
0
[LLVMdev] Some questions about live intervals
On Feb 10, 2008, at 11:44 PM, Roman Levenstein wrote:
> Hi Evan,
>
> --- Evan Cheng <evan.cheng at apple.com> wrote:
>
>> Thanks. One question though. Should getMBBFromIndex() assert if given
>> an index out of the range or simply returns a NULL pointer? I would
>> think the later makes it a bit more friendly.
>
> Yes. It would be more friendly, probably.
2017 Feb 17
3
Problem with Let's Encrypt Certificate
Hey Robert,
thanks for your reply.
Am 17.02.2017 um 19:28 schrieb Robert L Mathews:
> Looking at your dovecot -n, you're using two different files here:
>
> ssl_cert = </etc/ssl/sebode-online.de/chain.pem
> ssl_key = </etc/ssl/sebode-online.de/key.pem
>
> Are you sure these two files match, and contain the right things in the
> right order?
>
Yes,
2008 Aug 19
4
converting coordinates from utm to longitude / latitude
Hi,
is there a function in R to convert data read with read.shape and which is originally in UTM coordinates into longitude / latitude coordinates?
I found the convUL() function from the PBSmapping package but I have no idea how I could apply that to the read.shape object.
Many thanks,
Werner
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2006 Apr 05
5
List to Array
Hi,
this is probably the easiest thing to do but I manage
not finding the answer:
I have a list with matrices of exact same format and
headers. Now I would like to transform the list into
an normal array. What is the proper way to do this?
as.array changes the entire format and right now I
only found the method of creating a new array, going
through the entire list and copy the matrix in each
2017 Feb 17
1
Problem with Let's Encrypt Certificate
Hey.
Thanks again for your help. I took the "dovecot -n" while the StartSSL
Certificate was active, so the chain.pem was correct.
Finally I found the issue! :-) But I still have no idea why the problem
happens with Thunderbird.
I used dehydrated to fetch the certificates from Let's Encrypt and as I
said, it works for most clients pretty well. (Tried: Mulberry, Claws
Mail, Outlook
2017 Feb 17
7
Problem with Let's Encrypt Certificate
Hello Folks,
my StartCom SSL-Certificate expires soon and so I wanted to switch to
Let's Encrypt Certificates instead. Unfortunatelly Thunderbird seems not
to like it, although all -tested- other Clients work without any problems.
When I connect with Thunderbird it sends an "Encrypted Alert" directly
after the TLS handshake although Dovecot wants to continue the session.
In the
2008 Jul 27
4
Object-oriented programming in R for Java programmers?
Hi,
I was wondering if anybody might have a reference for
me: My R code is growing and getting more and more
confusing. Thus, I figure it's time to switch to
object-oriented again. I have done oo programming in
C++ and Java before but the first few tutorial on R oo
were a bit confusing for me.
Is there any brief tutorial on oo programming in R
especially for people who have done oo in Java
2006 May 12
3
optimal way to compute matrix subtotals?
Hi!
I have large matrices, one column per variable and I have a vector of factors / grouping symbols. Then I am computing subtotals for the groups but it takes pretty long and thus I wanted to ask if there is a better way to do it or if this is already the best way:
subTotals <- function(x, groupvec) do.call("rbind",lapply(split(x,groupvec),colSums,na.rm=T))
Thanks reading my
2006 Jan 10
5
matching country name tables from different sources
Hi,
Before I reinvent the wheel I wanted to kindly ask you for your opinion if there is a simple way to do it.
I want to merge a larger number of tables from different data sources in R and the matching criterium are country names. The tables are of different size and sometimes the country names do differ slightly.
Has anyone done this or any recommendation on what commands I
2002 Jul 17
1
Possibly problem with case of filenames ?
Hi,
i'm having a little problem with samba (or Windows98 ?).
The story :
I'm using the program WHFC (Windows Hylafax Client) on
a W2k and Win98-client.
Samba 2.2.5 is running on Suse LINUX 7.1 Kernel 2.4.18.
The WHFC-program uses a share on the LINUX-server
(actually the share contains tif-images of received
faxes).
No problems with W2k, but with Win98.
The WHFC-client shows the
2007 Oct 11
3
Printing in Corel Draw through CUPS
10/10/2007
After consulting with some local Linux consultants, we have concluded
that Corel Draw does not print under WINE because it detects the printer
as Postscript, converts the file to Postscript, and sends the file to
CUPS, which then converts the file to Postscript, again, and sends it to
the printer which prints garbage.
The consultant found a way to make a couple changes to WINE
2008 Feb 26
2
Custom LaTeX tables
Hello,
I am very happy that I have Sweave and R to write my
papers. But I still have to do some tables by hand
since I have not found out how I can customize the
latex tables produced by R further (I mainly use
xtable()). Like for instance, I have a table which
needs an extra row every few rows as a group header
and sometimes I want some extra horizontal lines in
the table and also a multicolumn
2005 Jan 21
1
Why does nobody answere??? WG: username map - same problem
regards
Mathias Wohlfarth EDV-Beratung
Thomas-Mann-Str.1
53111 Bonn
Tel. +49 172 / 53 45 591
+49 1801 / 777 555 33 01
Fax +49 228 / 9469181
Email mathias.wohlfarth@mw-eb.de
----- Weitergeleitet von Mathias am 21.01.2005 10:40 -----
Mathias.Wohlfarth@mw-eb.de
Gesendet von: samba-bounces+mathias.wohlfarth=mw-eb.de@lists.samba.org
19.01.2005 17:35
An: Bj?rn-Sverre N?ttum
2008 Feb 21
2
column name handling and long labels
Hi,
I have two loosely related questions which could make
my live again a bit easier:
1) Is there a simple way to select a range of columns
in a data frame using column names?
I am thinking of something like mydf[1,"col4":"col8"]
2) I have a data frame with many columns and they all
have short variable names which is good in most cases
but sometimes it would be nice to have
2006 Mar 27
1
reading in multi-dimensional data from .csv
Hi,
I would like to read in multi-dimensional data from a
text file, i.e. "tables" with more than 2 dimensions.
I have looked for a function which I can abuse for
that but haven't found anything.
I would appreciate it a lot if somebody gave me a hint
if such functions already exist somewhere.
Thanks,
Werner