Displaying 20 results from an estimated 200 matches similar to: "make"
2010 Jan 21
1
Fremingham Heart Study data set
Hey all,
I am just born today in the r language and I discover that it the language that I need for my research.
I don't too much yet about this language. I want to know if I can find in this language and install the
package data set related to " The Framingham Heart Study", see references here:
http://content.nejm.org/cgi/content/full/357/4/370
2018 Apr 05
4
Can’t authenticate any users after upgrade.
I?m in the process of upgrading an old server from Fedora 21 to something more modern. Now, Dovecot won?t let any client login to get their email.
PAM audit_log_acct_message() failed: Operation not permitted
imap-login: Disconnected (AUTH failed, 2 attempts in 10 secs): user=<username>, method=PLAIN, rip=192.168.1.94 lip=192.168.1.94, TLS, session=<sessionid>
# 2.3.1 (8e2f634):
2006 Apr 17
7
help
Hi, I am trying to runn a age-period-cohort model, but here is what I am
having problem with, hope you can help me!
This is what I am trying to do:
sumzero_a<-((A-min(A))/5+1) - mean((A-min(A))/5+1) where A is my age
variable (numeric, the mid-point of a five-year age group), but I got the
following error:
Error in min(..., na.rm = na.rm) : invalid 'mode' of argument
I am pretty
2019 Jun 23
2
Calculation of e^{z^2/2} for a normal deviate z
I agree with many the sentiments about the wisdom of computing very
small p-values (although the example below may win some kind of a prize:
I've seen people talking about p-values of the order of 10^(-2000), but
never 10^(-(10^8)) !). That said, there are a several tricks for
getting more reasonable sums of very small probabilities. The first is
to scale the p-values by dividing the
2009 Aug 17
2
[LLVMdev] can't get it compiled
Is this the right mailing list ?
I want to compile llvm-2.5 under Fedora 11
with
gcc (GCC) 4.4.0 20090506 (Red Hat 4.4.0-4)
and get
In file included from Signals.cpp:31:
Unix/Signals.inc: In function ‘void<unnamed>::PrintStackTrace()’:
Unix/Signals.inc:81: error: invalid conversion from ‘const char*’ to ‘char*’
Unix/Signals.inc:96: error: invalid conversion from ‘const char*’ to ‘char*’
2013 Oct 02
1
foreign package problem with stata 13
foreign package does not support dataset saved at stata 13.
anyone knows any wayt to make it works?
[[alternative HTML version deleted]]
2009 Aug 14
0
[LLVMdev] Build errors: llvm-gcc 4.3-2.5, x86-64.
On 08/13/2009 07:35 PM, Matt Elder wrote:
> From an x86-64 machine, I'm trying to compile llvm and llvm-gcc. I'm
> using the LLVM 2.5 release, and the associated llvm-gcc tarball. llvm
> compiles fine; ours is compiled to a Debugging version. llvm-gcc,
> though, is angry. I get the following error (with path prefixes
> shortened for convenience) when compiling llvm-gcc:
2009 Mar 17
2
PBX to gate interface
Has anyone found a good wayt o do a gate intercom using Asterisk? I am
looking at a Xorcom PBX with programmable contact, so I have no issue
with opening the gate, but the interface at the gate is a bit tricky. I
thought about a weather proof housing containing a phone but it seems a
bit tacky. I also looked at a handsfree erather proof phone, but at $600
it is a bit steep. Any solutions that
2009 Jul 11
0
[LLVMdev] ANTLR?
Hi,
I've not got any experience using ANTLR to parse C++, however, you will find
that there only exists a C code generator for ANTLR and NOT a C++ one. Over
the years numerous people have requested a C++ code generation template but
alas there is still only a C one. Just a heads up.
Granville
2009/7/11 Vikram S. Adve <vadve at cs.uiuc.edu>
> We are looking for an open source C++
2019 Jun 21
4
Calculation of e^{z^2/2} for a normal deviate z
You may want to look into using the log option to qnorm
e.g., in round figures:
> log(1e-300)
[1] -690.7755
> qnorm(-691, log=TRUE)
[1] -37.05315
> exp(37^2/2)
[1] 1.881797e+297
> exp(-37^2/2)
[1] 5.314068e-298
Notice that floating point representation cuts out at 1e+/-308 or so. If you want to go outside that range, you may need explicit manipulation of the log values. qnorm()
2003 Jun 11
1
COX PH models for event histories?
This is a question about the use of the Cox proportional hazards model to analyze event histories.
I am looking at the responses of sympathetic nervous system activity to a stimulus. The activity I observe is a burst that can only occur once per heart beat cycle (e.g., a binary count). Typically bursts occur in 60-80% of the heart cycles * sensory stimuli can modify these burst probabilities.
2019 Jun 21
0
Calculation of e^{z^2/2} for a normal deviate z
Hi Peter, Rui, Chrstophe and Gabriel,
Thanks for your inputs -- the use of qnorm(., log=TRUE) is a good point in line with pnorm with which we devised log(p) as
log(2) + pnorm(-abs(z), lower.tail = TRUE, log.p = TRUE)
that could do really really well for large z compared to Rmpfr. Maybe I am asking too much since
z <-20000
>
2009 Aug 13
2
[LLVMdev] Build errors: llvm-gcc 4.3-2.5, x86-64.
From an x86-64 machine, I'm trying to compile llvm and llvm-gcc. I'm
using the LLVM 2.5 release, and the associated llvm-gcc tarball. llvm
compiles fine; ours is compiled to a Debugging version. llvm-gcc,
though, is angry. I get the following error (with path prefixes
shortened for convenience) when compiling llvm-gcc:
> In file included from
2019 Jun 24
2
Calculation of e^{z^2/2} for a normal deviate z
>>>>> William Dunlap via R-devel
>>>>> on Sun, 23 Jun 2019 10:34:47 -0700 writes:
>>>>> William Dunlap via R-devel
>>>>> on Sun, 23 Jun 2019 10:34:47 -0700 writes:
> include/Rmath.h declares a set of 'logspace' functions for use at the C
> level. I don't think there are core R functions that call
2019 Jun 23
0
Calculation of e^{z^2/2} for a normal deviate z
include/Rmath.h declares a set of 'logspace' functions for use at the C
level. I don't think there are core R functions that call them.
/* Compute the log of a sum or difference from logs of terms, i.e.,
*
* log (exp (logx) + exp (logy))
* or log (exp (logx) - exp (logy))
*
* without causing overflows or throwing away too much accuracy:
*/
double Rf_logspace_add(double
2019 Jun 24
0
Calculation of e^{z^2/2} for a normal deviate z
Hi All,
Thanks for all your comments which allows me to appreciate more of these in Python and R.
I just came across the matrixStats package,
## EXAMPLE #1
lx <- c(1000.01, 1000.02)
y0 <- log(sum(exp(lx)))
print(y0) ## Inf
y1 <- logSumExp(lx)
print(y1) ## 1000.708
and
> ly <- lx*100000
> ly
[1] 100001000 100002000
> y1 <- logSumExp(ly)
> print(y1)
[1] 100002000
2006 Jul 11
3
least square fit with non-negativity constraints for absorption spectra fitting
I would really appreciate it if someone can give suggestions on how to
do spectra fitting in R using ordinary least square fitting and
non-negativity constraints. The lm() function works well for ordinary
least square fitting, but how to specify non-negativity constraints? It
wouldn't make sense if the fitting coefficients coming out as negative
in absorption spectra deconvolution.
Thanks.
2012 Mar 15
1
Samba errors Mac OS X server
Hi !
I have some windows users connected to a Apple Xserve running Mac OS X server 10.4.11
Some users have started complaining that it is taken a considerable time when "saving" data back to the shared SMB drive
In my /var/log/samba/log/smbd
it is full of the following errors
[2012/03/15 14:40:18, 0] darwin_acls.c:map_ntacl_to_darwinacl(1256)
map_ntacl_to_darwinacl:
2005 Apr 29
1
I'm unable to download R from any of the CRAN mirrors. Any sugge (PR#7823)
Thanks.
Eric Leifer, Ph.D.
Office of Biostatistics Research
National Heart, Lung, and Blood Institute
6701 Rockledge Drive, MSC 8217
Bethesda, MD 20892-8217
Email: LeiferE@NHLBI.NIH.GOV
Phone: 301-435-0436
FAX: 301-480-1862
2007 Mar 09
2
Extracting the p of F statistics from lm
I need to extract the p value from a ANOVA done with lm model
fitting <- lm(var ~ group)
Sfitting <- summary(fitting)
Sfitting[10][1] gives the F value and the degrees of freedom but I am not able to get the
p value.
The function df should give a p value given a F but I am not
able to make it work.
I found only something about aov in the R help and I am not able
to make it work
Massimo