Displaying 13 results from an estimated 13 matches for "parkinsons".
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parkinson
2011 Jun 03
1
Surv(): Stop time must be > start time, NA created
I am writing to get a better handle on a warning I am getting from a coxph analysis I am doing.
I am analysing age of onset of dementia *after* the onset of parkinson disease. My data looks like:
age.park age.dem age.death censor x1 x2 x3 x4
1 76 87 88 0 16 33 E3 E3
2 75 84 84 0 33 36 E3 E3
3 77 81 81 1 NA NA
2006 Mar 18
3
Migrate hangs on Mac OS X
Hello:
A plea for help. I''m following the instructions here:
http://developer.apple.com/tools/rubyonrails.html
I have everything working on my main machine, but my laptop is refusing
to work. When I get to the step of ''rake migrate'' the process hangs. I
have the output below.
The mysql gem is installed, and a test program can talk to the database
fine.
The only
2005 Oct 06
2
data.frame error using sem package
I keep getting this error when I try to use the sem package. I and
another person who has successfully used the sem package for similar
analysis (fMRI effective connectivity) cannot figure out what is
wrong with my code. I would appreciate any suggestions.
The error message:
Error in data.frame(object$coeff, se, z, 2 * (1 - pnorm(abs(z))),
par.code) :
arguments imply differing
2010 Jul 22
2
Changing some values within a variable
Hi
I'm new to R and would like some help with a couple of problems. I
suspect the solutions are quite simple.
I have a data.frame (data) with 40 variables and 5238 observations
created from ~150 text files using read.table.
I would like to change some of the entries within two different columns.
Firstly, in the Group column I have groups A and B, I would like to
select all As and change
2009 Jan 25
1
Multiple lattice plots on a page: aligning x-axes vertically
Dear R-help,
I am creating a two lattice plots (a densityplot() and xyplot()) that
have the same x-axes and then 'printing' them onto the same page, one
above the other (see end of email for an example to generate the graph).
With different labels on the y-axis for each plot the left spacing is
different, and the x-axes don't align vertically. Although I can
manually modify the
2017 Mar 20
4
Linux distribution targeted at 32-bit hardware
On Sun, Mar 19, 2017 at 04:34:06PM -0700, David Christensen via Syslinux wrote:
>
> If anyone knows of a Linux distribution targeted at 32-bit hardware,
> please say so.
>
Please elaborate
2008 Apr 09
1
read table not reading lines containing single quotes
Hi,
* I am using read.table command as follow
kegg<-read.table("c:/IDs.tab",header =TRUE,quote= "'", sep="\t") *
Fragment of file is as follow:
ID Pathway
04916 Melanogenesis
04920 Adipocytokine signaling pathway
04930 Type II diabetes mellitus
04940 Type I diabetes mellitus
04950 Maturity onset diabetes of the young
05010
2001 Sep 24
2
Undeliverable Mail
Mail delivery failed: recipient does not exist.
Tip: Did you mean @iribarren.net?
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2000 Sep 19
1
patch for ogg123 on FreeBSD
In order to get ogg123 to compile under FreeBSD, I had to change the include
order:
Index: ogg123.c
===================================================================
RCS file: /usr/local/cvsroot/vorbis/vorbis-tools/ogg123.c,v
retrieving revision 1.17
diff -u -r1.17 ogg123.c
--- ogg123.c 2000/08/30 06:09:22 1.17
+++ ogg123.c 2000/09/19 17:18:12
@@ -27,8 +27,8 @@
#include
2000 Dec 15
2
Makefile patches
I have sent some patches to some Makefile.am's as well as to some
configure.in's, particularly for building without gcc and gmake.
Can someone review those patches, and/or commit them?
(we are working at the CVS head these days, no?)
I cannot build in Solaris without gcc/gmake, for example -- running
"autogen.sh" in the ao project with the native Solaris compilers causes
2001 Jan 18
0
Obtain Biotech IPOs! 93
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<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title></title>
</head>
<body bgcolor="#CCCCCC">
<div
2001 Jan 18
0
Obtain Biotech IPOs! 93
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title></title>
</head>
<body bgcolor="#CCCCCC">
<div
2017 Mar 20
0
Linux distribution targeted at 32-bit hardware
Tiny Core Linux. Standard distribution is for 32-bit, 486 cpu, non-pae.
David
Sent from my iPad
> On 20 Mar 2017, at 09:04, Geert Stappers via Syslinux <syslinux at zytor.com> wrote:
>
>> On Sun, Mar 19, 2017 at 04:34:06PM -0700, David Christensen via Syslinux wrote:
>>
>> If anyone knows of a Linux distribution targeted at 32-bit hardware,
>> please say