Displaying 20 results from an estimated 600 matches similar to: "combine unadjusted and adjusted forest plots"
2025 May 12
1
array-bound error with GCC 13/14
On 5/9/25 03:09, Stephen Wade wrote:
> The literanger package is no longer passing on CRAN
> (https://CRAN.R-project.org/package=literanger) due to array-bound
> warnings in GCC 13.3 and 14.2 (more details below).
>
> This _looks_ to me like one of either a) a compiler bug, b) a false
> positive, or c) (very unlikely) something in the standard library
> implementation.
>
2025 May 09
2
array-bound error with GCC 13/14
The literanger package is no longer passing on CRAN
(https://CRAN.R-project.org/package=literanger) due to array-bound
warnings in GCC 13.3 and 14.2 (more details below).
This _looks_ to me like one of either a) a compiler bug, b) a false
positive, or c) (very unlikely) something in the standard library
implementation.
Have others seen warnings like this recently, and if so, what have you
done
2012 Aug 08
2
RQuantLib: SET_VECTOR_ELT() can only be applied to a 'list', not a 'symbol'
# Hi all,
# trying to run the following example code
# from 'RQuantLib' package...
HullWhite <- list(term = 0.055, alpha = 0.03, sigma = 0.01,
gridIntervals = 40)
Price <- rep(as.double(100),24)
Type <- rep(as.character("C"), 24)
Date <- seq(as.Date("2006-09-15"), by = '3 months', length = 24)
callSch <- data.frame(Price, Type,
2011 Aug 29
1
MuMIn Problem getting adjusted Confidence intervals
Hello R users
I'm using MuMIn but for some reason I'm not getting the adjusted confidence
interval and uncoditional SE whe I use model.avg().
I took into consideration the steps provided by Grueber et al (2011)
Multimodel inference in ecology and evolution: challenges and solutions in
JEB.
I created a global model to see if malaria prevalence (binomial
distribution) is related to any
2005 Feb 11
1
cook's distance in weighted regression
I have a puzzle as to how R is computing Cook's distance in weighted linear
regression.
In
this case cook's distance should be given not as in OLS case by
h_ii*r_i^2/(1-hii)^2 divided by k*s^2 (1)
(where r is plain unadjusted residual, k is number of parameters in model,
etc. )
but rather by
w_ii*h_ii*r_i^2/(1-hii)^2 divided by k*s^2,
2015 Jul 15
1
[LLVMdev] Poor register allocation (constants causing spilling)
Hi Quentin,
Sorry for the delay, I've been bogged down with other things today.
On 14 July 2015 at 18:48, Quentin Colombet <qcolombet at apple.com> wrote:
>>
>> * A rematerializable interval once split is no longer rematerializable *
>>
>> The isRematerializable check in CalcSpillWeights.cpp uses the target
>> instruction info to check that the machine
2011 Oct 19
1
ar() - AIC and BIC
Hi,
I'm slowly working through Tsay's "Analysis of Financial Time Series"
3rd ed. ?I'm trying to replicate Table 2.1 on p.47, which gives PACF,
AIC, and BIC for the monthly simple returns of the CRSP value-weighted
index.
The data:
http://faculty.chicagobooth.edu/ruey.tsay/teaching/fts3/m-ibm3dx2608.txt
> da <-
2010 Aug 09
1
Difference Between R: wilcox.test and STATA: signrank
This is my first post to the mailing list and I guess it's a pretty stupid
question but I can't figure it out. I hope this is the right forum for these
kind of questions.
Before I started using R I was using STATA to run a Wilcoxon signed-rank
test on two variables. See data below:
2018 Mar 15
1
Adjusting OHCL data via quantmod
Hello,
I'm trying to do two things:
-1. Ensure that I understand how quantmod adjust's OHLC data
-2. Determine how I ought to adjust my data.
My overarching-goal is to adjust my OHLC data appropriately to minimize the
difference between my backtest returns, and the returns I would get if I
was trading for real (which I'll be doing shortly).
Background:
-1. I'm using Alpha
2012 Mar 03
0
removing data look-ahead, something faster.
Hello,
Thank you for your help/advice!
The issue here is speed/efficiency. I can do what I want, but its really
slow.
The goal is to have the ability to do calculations on my data and have it
adjusted for look-ahead. I see two ways to do this:
(I'm open to more ideas. My terminology: Unadjusted = values not adjusted
for look-ahead bias; adjusted = values adjusted for look-ahead bias.)
1) I
2012 Mar 05
1
index instead of loop?
Hello,
Does anyone know of a way I can speed this up? Basically I'm attempting to
get the data item on the same row as the report date for each report date
available. In reality, I have over 11k of columns, not just A, B, C, D and
I have to do that over 100 times. My solution is slow, but it works. The
loop is slow because of merge.
# create sample data
z.dates =
2004 Jan 20
1
Re: Need help on how to list functions from a loaded package...
To All
How does one get a list of functions from a loaded package so that one can
then get the appropriate help for each of the functions. Currently my
method is
based on a lot of trial-and-error.
Here's an example of what I mean...
>From this forum I learn that an interesting package called "multtest" exists
on Bioconductor.
I then use R Console's "Packages" --
2007 Mar 28
3
multi-level modeling & R?
A colleague was asking me if R does multi-level
modelling as opposed to multiple regression. Since I
have no knowledge of multi-level modelling (except 5
minutes googling ) I thought that I would as here.
Does are offer any multi-level modeling packages? It
looked like arm might be one but I was not sure.
Thanks
2004 Jan 07
0
One thing to watch out for is adjustments:
- if the data is not adjusted for dividends and splits then
you may be able to just download data since your last download
yourself but depending on what you want to do with the data you
may get misleading results.
For example, if the stock trades at $100 and there is a 2 for 1
split then the next day there will be twice as many shares with
each share
2009 Sep 03
2
variable selection in logistic
Hi, R users,
What may be the best function in R to do variable selection in logistic
regression? I have the same number of variables as the number of samples,
and I want to select the best variablesfor prediction. Is there any function
doing forward selection followed by backward elimination in stepwise
logistic regression?
Thanks,
Annie
[[alternative HTML version deleted]]
2006 Jul 17
3
Xen Kernel version issues
I downloaded Xen 3.0.1 and created an RHEL4_u3 domain on it. I need to
port our application to virtualization environments like Xen and I
found that our application specifically supports kernel version
2.6.9-* while I am using 2.6.16-xenU. Is there a version of Xen
available with 2.6.9-* Xen Kernel?
_______________________________________________
Xen-users mailing list
2012 May 21
1
fda modeling
Dear friends - We have 25 rats, 14 of these subjected to partial removal
of kidney tissue, 11 to sham operation, and then followed for 6 weeks.
So far we have data on 26 urine metabolites measured by NMR 7 times
during the observation. I have smoothed the measurements by b.splines in
fda including a roughness penalty, and inspecting the mean curves for
nephrectomized and sham animals indicate
2007 Jun 26
1
No such host error from SIP for non-peer configuration.
Is there a way to let chan_sip skip host lookup?
Problem is I have to have a peer host config for every sip message outgoing.
For example, I cann't have this
in extension.conf
exten => 500,n,Dial(SIP/romi at 192.168.1.79)
It'll return,
chan_sip.c:2738 create_addr: No such host: 192.168.1.79
when call forwarding
I have to have a peer in SIP
[outgoing]
host=192.168.1.79
...
in
2008 Sep 04
1
Timezone support?
This is a follow-up to the thread ending with:
http://rubyforge.org/pipermail/vpim-talk/2008/000120.html
I too am in search of some ruby parser for icalendar which properly handles
timezones on the datetimes in the icalendar RFC.
As I understand it there are actually three types of times.
1) UTC times with a string form of yyyymmddThhmmssZ
note the trailing Z indicates zulu time aka utc.
2)
2010 Aug 07
4
basic question about t-test with adjusted p value
I have read the R manual and help archives, sorry but I'm still stuck.
How would I do a t-test with an adjusted p-value?
Suppose that I use t.test ( ) , with the function argument alternative =
"two.sided", and data such that degrees of freedom = 20. The function
calculates a t-statistic of 2.086, and p-value =0.05
How do I then adjust the p-value? My thought is to do