Displaying 20 results from an estimated 4000 matches similar to: "missing value where TRUE/FALSE needed with R ipolygrowth"
2023 Oct 24
2
How to Calculate the Mean by Multiple Groups in R
Hi,
I think you're misunderstanding which set of variables go on either
side of the formula.
Is this what you're looking for?
> aggregate(OD ~ Time + Target + Conc, data = df, FUN = "mean")
Time Target Conc OD
1 1 BACT 1 765.3333
2 1 BACT 2 745.3333
3 1 BACT 3 675.0000
> aggregate(ODnorm ~ Time + Target + Conc, data = df, FUN =
2023 Oct 24
2
How to Calculate the Mean by Multiple Groups in R
Hello,
I have a data frame with different groups (Time, Target, Conc) and
each entry has a triplicate value of the measurements OD and ODnorm.
How can I merge the triplicates into a single mean value?
I tried the following:
```
df = data.frame(Time=rep(1, 9), Well=paste("A", 1:9, sep=""),
OD=c(666, 815, 815, 702, 739, 795, 657, 705, 663),
2023 Oct 24
1
How to Calculate the Mean by Multiple Groups in R
Also,
> aggregate(cbind(OD, ODnorm) ~ Time + Target + Conc, data = df, FUN = "mean")
Time Target Conc OD ODnorm
1 1 BACT 1 765.3333 108.33333
2 1 BACT 2 745.3333 88.33333
3 1 BACT 3 675.0000 18.00000
(You might wish for "cbind(OD,ODnorm) ~ . - Well", but aggregate.formula is not smart enough for that.)
-pd
> On 24 Oct 2023, at
2010 Mar 16
2
plm "within" models: is the correct F-statistic reported?
Dear R users
I get different F-statistic results for a "within" model, when using
"time" or "twoways" effects in plm() [1] and when manually specifying
the time control dummies [2].
[1] vignette("plm")
[2] http://cran.r-project.org/doc/contrib/Farnsworth-EconometricsInR.pdf
Two examples below:
library("AER")
data("Grunfeld", package =
2007 Sep 17
1
Strange behavior zfs and soalris cluster
Hi All,
Two and three-node clusters with SC3.2 and S10u3 (120011-14).
If a node is rebooted when using SCSI3-PGR the node is not
able to take the zpool by HAStoragePlus due to reservation conflict.
SCSI2-PGRE is okay.
Using the same SAN-LUN:s in a metaset (SVM) and HAStoragePlus
works okay with PGR and PGRE. (both SMI and EFI-labled disks)
If using scshutdown and restart all nodes then it will
2012 Nov 16
0
[LLVMdev] Code Ownership - Buildbot
> Here is a trivial reason why I have not propagated http://bb.pgr.jp/ .
> Sometimes (but I suppose rarely) he reports false alarm in a few
> points. He'd send blames to the llvm-testresults if his master (aka I)
> knew he were mature.
>
> I don't also want him promoted and called as one of official
> buildbots. He is my pet, though, I expect he should be helpful to
2012 Nov 16
2
[LLVMdev] Code Ownership - Buildbot
Here is a trivial reason why I have not propagated http://bb.pgr.jp/ .
Sometimes (but I suppose rarely) he reports false alarm in a few
points. He'd send blames to the llvm-testresults if his master (aka I)
knew he were mature.
I don't also want him promoted and called as one of official
buildbots. He is my pet, though, I expect he should be helpful to the
developers.
...Takumi
2013 Feb 04
0
[LLVMdev] [cfe-dev] RFC: Promote AArch64 to be built by default
> I think this is the right thing to do. Once you've resolved the Mac and Windows issues, go for it.
Thanks Doub. Just to let people know what happened. I enabled in
r174322 around lunchtime. Here's a report of the noticed failures with
status (important/outstanding ones at the top). Feel free to do
anything from telling me about more problems to reverting the patch
when llvm.org comes
2007 Jul 26
4
Does iSCSI target support SCSI-3 PGR reservation ?
Does opensolaris iSCSI target support SCSI-3 PGR reservation ?
My goal is to use the iSCSI LUN created by [1] or [2] as a quorum device for a 3-node suncluster.
[1] zfs set shareiscsi=on <storage-pool/zfs volume name>
[2] iscsitadm create target .....
Thanks,
-- leon
This message posted from opensolaris.org
2017 Oct 02
0
Issues with 'Miwa' algorithm in mvtnorm package
Good point. Now this returns 0.04062184. Hmmm.....
On Mon, Oct 2, 2017 at 6:30 PM, Hollie Johnson (PGR) <
h.a.johnson at newcastle.ac.uk> wrote:
> Hi Eric,
>
>
> Thanks for having a look into this. I think you have a small typo...
>
> B <- matrix(x, nrow=3, byrow = TRUE) should read B <- matrix(y, nrow=3,
> byrow = TRUE)
>
>
> Regards, Hollie
>
2009 Sep 30
0
[LLVMdev] long double type on ARM
Hi Jin-Gu Kang!
It are possible that the problem you are experiencing have already been
solved in the current llvm 2.6 release tree and the current svn trunk.
So try using llc from llvm 2.6 release branch or llvm pre2.7 svn trunk!
It would be helpful if you could open a bugreport for this issue and
attach the problematic od.bc since we need a testcase from the bitcode
that exposes the bug inorder
2009 Sep 30
0
[LLVMdev] long double type on ARM
Unlike llvm itself, llvm-gcc needs to be configured for a particular
target architecture. It looks like you're using a copy of llvm-gcc
that was built to generate x86 code.
On Sep 30, 2009, at 6:27 AM, Jin Gu Kang wrote:
> Dear LLVM members.
>
> I am compiling coreutils-7.4 package for ARM linux using LLVM 2.5
> version.
>
> When i compiled 'od' program in
2009 Sep 30
5
[LLVMdev] long double type on ARM
Dear LLVM members.
I am compiling coreutils-7.4 package for ARM linux using LLVM 2.5 version.
When i compiled 'od' program in coreutils package using LLVM 2.5,
i could see the error message on llc processing.
> llvm-gcc -emit-llvm ./od.c -c -o ./od.bc -other-options...
> llc -march=arm ./od.bc -f -o ./od.s
llc:
2009 Sep 30
2
[LLVMdev] long double type on ARM
Hi Bob!
I could not find llvm file for ARM target in llvm-gcc 4.2 front end source code.
$llvm-gcc-src/gcc/config.gcc file
alpha*-*-*)
cpu_type=alpha
need_64bit_hwint=yes
# LLVM LOCAL begin
out_cxx_file=alpha/llvm-alpha.cpp
# LLVM LOCAL end
;;
...
arm*-*-*)
cpu_type=arm
extra_headers="mmintrin.h"
;;
...
i[34567]86-*-*)
cpu_type=i386
# LLVM LOCAL begin
2009 Sep 30
0
[LLVMdev] long double type on ARM
That is from 2.5, and just because there is nothing special listed in
config.gcc does not mean it doesn't work. For 2.5, the ARM port of
llvm-gcc did not require a separate llvm-arm.cpp source file, so
nothing needed to be added to config.gcc. It worked fine as far as I
know.
For 2.6, you will see that there are some ARM-related changes to
config.gcc in llvm-gcc.
On Sep 30, 2009,
2010 Oct 20
3
Plot creates a straigth line
Hello all, I am using 'plot' to create standard curves for elisa data. when I
use 'plot' with type='b' i get the points connected with lines and one
straigth line from the lowest datapoint to the highest data point. how can i
avoid/remove it from the figure. i am using R2.9.1, below is the example of
the data.
od<-c(10, 8, 6,4,2,1, 10.5,7.8,6.4,3.8,2.1,0.95)
2014 Dec 12
6
[LLVMdev] [RFC] Requiring python 2.6
So far two bots have complained about 2.7 (but have 2.6):
http://bb.pgr.jp/builders/clang-i686-cygwin-RA-centos6/builds/12836/steps/configure/logs/stdio
http://lab.llvm.org:8011/builders/llvm-s390x-linux1/builds/12002/steps/configure/logs/stdio
Should we just upgrade those bots or reduce the requirement to 2.6?
On 12 December 2014 at 06:41, Dan Liew <dan at su-root.co.uk> wrote:
> +1
2012 Nov 15
0
[LLVMdev] Code Ownership - Buildbot
On 15.11.2012, at 23:16, David Blaikie <dblaikie at gmail.com> wrote:
> On Thu, Nov 15, 2012 at 2:10 PM, Sean Silva <silvas at purdue.edu> wrote:
>> kinda random, but do we have a centralized list of all of the
>> buildbots? I see a lot of different URL's in IRC, but no list so I can
>> check "all of the waterfalls". I'm not talking about the
2010 Oct 06
1
probelm with users logging in
Greetings
running dovecot for my first time on an OSX 10.6 server. after a reboot, several users are not able to Authenticate. here is a sample
Oct 5 20:22:32 hsmail dovecot[2142]: auth(default): od(juser,127.0.0.1): auth mech=CRAM-MD5
Oct 5 20:22:32 hsmail dovecot[2142]: auth(default): od(juser,127.0.0.1): username=juser, challenge=<6757250558559635.1286324552 at
2014 Mar 03
2
Can't get authentication for masterusers on Mac OS X Server 10.6.8
Hi dovecot masters,
This is my first post here, since I desperately need some advices from the dovecot community.
I've tried to get an answer on the Apple Forums but til now no luck....here we go:
I've tried to sync our users emails (Mac OS X Server 10.6.8 Snow Leopard with dovecot 1.1.20-apple0.5) via imapsync
to our new server by using the masterusers authentication method on the old