Displaying 20 results from an estimated 6000 matches similar to: "Date: Sun, 14 Oct 2001 18:35:29 +0930"
2000 Jul 01
0
Vorbister
Some interesting domain names have been registered recently. Looks
like someone has grabbed vorbister.com, sounds like
a possible Napster clone for vorbis files!
Regards,
Adam Whitehead
Netherworld Media
E-mail: adam@nwmedia.com.au
Phone: +61 (889) 279 898
FAX: +61 (889) 273 889
AudioPhilez (http://www.audiophilez.com)
--- >8 ----
List archives: http://www.xiph.org/archives/
Ogg project
2000 May 11
1
Header
Hi All,
I'm interested in incorporating support for the OggVorbis
file
format in a future update to my MP3 search engine,
AudioPhilez
(http://www.audiophilez.com).
To be able to do this, I need some simple information. I
would
greatly appreciate it if you could help me out here:
1. Will a standard MP3 decoder find 'sync' in an .OGG file?
My spider
searches for sync (11 bits on) and
2000 Jun 21
2
a vorbis launch update
The last two days have been amazing for Vorbis. Here's a list
I've collected of our press:
In Print:
Wall Street Journal, Market section, back of the first page
On the net:
http://www.inside.com/story/Story_Cached/0,2770,6015,00.html
http://www.news.com/news/0-1005-200-2091466.html
http://news.webnoize.com/item.rs?ID=9484
http://slashdot.org/article.pl?sid=00/06/16/2228244
2000 Jun 21
2
a vorbis launch update
The last two days have been amazing for Vorbis. Here's a list
I've collected of our press:
In Print:
Wall Street Journal, Market section, back of the first page
On the net:
http://www.inside.com/story/Story_Cached/0,2770,6015,00.html
http://www.news.com/news/0-1005-200-2091466.html
http://news.webnoize.com/item.rs?ID=9484
http://slashdot.org/article.pl?sid=00/06/16/2228244
2009 Oct 19
2
Filtering on a dataframe- newbie question
Hi,
newbie question. I have a data-frame with 3 named columns: Name, Obs1, Obs2.
The Name column members are made of alphanumeric characters: T1, T2, T3 etc.
I would like to acess only that subset of the data-frame with Name == T44.
X <- dataframe[dataframe$Name=='T44'] does not work.
Any ideas on how to do this?
I'm sure I'm missing a simple concept here.
Thanks,
Anjan
--
2007 Feb 19
3
Randomly extract rows from a data frame
Hi,
I am looking for a way to randomly extract a specified number of rows from a
data frame. I was planning on binding a column of random numbers to the
data frame and then sorting the data frame using this bound column. But I
can't figure out how to use this column to sort the entire data frame so
that the content of the rows remains together. Does anyone know how I can
do this? Hints
2009 Apr 22
2
drawing a plot with SEM
I have a data matrix:
repeat1 repeat2
1 30 34
2 12 23
3 50 13
4 56 98
.
.
.
I would like to plot for the mean and standard error of mean of repeat 1 and
repeat2 for each row.
Any pointers on how to do this in R?
TIA,
Anjan
--
=============================
anjan purkayastha, phd
bioinformatics analyst
whitehead
2009 Jan 22
3
quantile question
Hi,
A simple quantile question:
I need to calculate the 95% and 5% quantiles (aka percentiles) for the
following data:
67.12
64.51
62.06
55.45
51.41
43.78
10.74
10.14
if I use the formula: 95% quantile point= 95 (8+1)/100, I get the 8.55th
point as the 95% quantile. Which does not make too much sense as I have only
8 data points.
The other option is to use (95*8)/100 = 7.6th data point (which can
2008 Nov 15
3
Statistics forums
Hi,
Given that the R forum is mostly a site to discuss issues related to the
language, are there any forums that discuss statistical issues? I am
specifically interested in the statistical issues in experimental design.
TIA,
Anjan
--
=============================
anjan purkayastha, phd
bioinformatics analyst
whitehead institute for biomedical research
nine cambridge center
cambridge, ma 02142
2008 Sep 09
2
printing all rows
Hi,
my data table has 38939 rows. R prints the first 11111 columns and then
prints an error message:[ reached getOption("max.print") -- omitted 27821
rows ]].
is it possible to set the maxprint parameter so that R prints all the rows?
tia,
anjan
--
=============================
anjan purkayastha, phd
bioinformatics analyst
whitehead institute for biomedical research
nine cambridge
2009 Jan 19
3
Perl-R bridge
Hi,
I'm planning to access R from my perl scripts.
The only noteworthy bridge seems to be
Statistics-R-0.03<http://search.cpan.org/%7Ectbrown/Statistics-R/lib/Statistics/R.pm>.
Would anyone like to share their experience with this Perl-R bridge?
I'd like to install it in a Mac OS X.
Suggestions on alternate solutions will be appreciated.
Thanks in advance,
Anjan
--
2008 Oct 06
1
package question
hi,
am new to R. what command do i use to check of certain packages have been
loaded?
Also, it seems that most packages come with "vignette"- is this a document
that describes the usage of the package?
thanks for your help,
anjan
--
=============================
anjan purkayastha, phd
bioinformatics analyst
whitehead institute for biomedical research
nine cambridge center
cambridge, ma
2009 Feb 17
1
Uninstall question
I need to uninstall R 2.7.1 from my Mac. What is the best way to uninstall
it? Simply delete the R icon in the Applications folder?
Or is it more involved?
TIA,
Anjan
--
=============================
anjan purkayastha, phd
bioinformatics analyst
whitehead institute for biomedical research
nine cambridge center
cambridge, ma 02142
purkayas [at] wi [dot] mit [dot] edu
703.740.6939
[[alternative
2009 Oct 03
2
Calculating the average after adding 3 matrices
Hi all,
Here is my problem:
I have 3 matrices , A, B, C.
Each is an nXn matrix.
I need to create matrix D such that : D[i,j]= (A[i,j]+B[i,j]+C[i,j])/3.
Being a newbie this is proving to be a challenge.
Any ideas on how best to accomplish this?
Thanks!
Anjan
--
=============================
anjan purkayastha, phd
bioinformatics analyst
whitehead institute for biomedical research
nine cambridge
2009 Nov 18
1
row-wise means
I have a dataframe with 3 columns. The first column stores an index. I would
like to calculate the mean of the numbers stored in each of the rest of the
columns.
So,
here is my data matrix:
col1 col2 col3
1 23 34
2 45 56
3 23 56
4 34 68
For each row I would like to calculate the means of the numbers stored in
col2 and col3.
How can this be done in R?
TIA,
Anjan
--
=============================
2002 Nov 01
1
init.data function error
We had been using R1.2.3 "print tip lowess function" as described by
Terry Speed's group to normalize microarray data and up until this week
the commands we were using were working fine.
First, we load our data using arrayname<-read.table("filename",
header=T)
and then check that the table is OK.
We format the data list using setup1<-init.data() and usually get a
2009 Jul 18
1
Plotting question
Hi I have a data set that needs to be plotted (see below)
When I plot it using the simple plot(read_count ~ Cn), I get box plots for
the read_count numbers plotted according to Cn. The Cn's on the x-axis are
ordered: 10000, 100, 1000, 40, 400, 4000...
How do I plot so that Cn is plotted on the x-axis in an ascending order: 40,
60, 80, .......10000?
Thanks for your help.
Anjan
ID
2005 Apr 27
0
Fitting a kind of Proportional Odds Modell using nlme, polr, lrm or ordgee
Hello,
I'm trying to fit a special kind of proportional odds model from:
Whitehead et al. (2001). Meta-analysis of ordinal outcome using
individual patient data. Statistics in medicine 20: 2243-2260. (model 2)
The data are as follows:
library(nlme)
library(geepack)
library(Design)
library(MASS)
options(contrasts=c("contr.SAS","contr.poly"))
counts <-
2002 Sep 03
0
Win2k/WinXP and Samba Instant Messaging
I am running Debian on a LAN. I am trying to send popup messages(Winpopup
protocol) but just get the same error over and over. We have a
WinXP machine named "Mindelessdemon"(He is actually a very nice guy, don't get
foolled by the demon stuff),
a Win2k machine called "Whitehead" and a
win98 machine called "Wyrm".
I cant connect to the WinXP or Win2k machine
2007 Feb 01
12
FOSDEM?
Hi all,
A couple of people are trying to convince me to come to FOSDEM in
Belgium at the end of February. I''m a bit hesitant because I''ve been
doing so much travel, but LinuxConf.au was a great experience and
seems to have really helped get exposure to Puppet. There seems to
be a pretty strong European contingent of Puppet users, and it''d be
great to meet