search for: triplic

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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), Targe...
2007 Apr 13
6
Duplicate E-mail Problem
Hello all, Definitely congrats on the 1.0.0 release! Anyway, I'm having a problem, that may or may not be related to Dovecot. Specifically, duplicate (and sometimes triplicate) emails are appearing. These emails have exactly the same queue ID, so its not that they were sent multiple times. These dup emails do not show up to me ever. Postfix is being used as the SMTP, and it hands it over to procmail. I set up procmail's verbose logging feature for that user...
2023 Oct 24
2
How to Calculate the Mean by Multiple Groups in R
...3333 108.33333 2 1 BACT 2 745.3333 88.33333 3 1 BACT 3 675.0000 18.00000 Sarah On Tue, Oct 24, 2023 at 8:31?AM Luigi Marongiu <marongiu.luigi at gmail.com> wrote: > > 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, 66...
2005 Oct 01
8
Ajax.InPlaceEditor on Safari & Firefox
...see that Ajax.InPlaceEditor forms can now be correctly submitted on Safari as well, with the server response being correctly displayed as well. The problem is, however, that clicking again on the same element (after sumbitting it first) will duplicate the submit form. The next attempt will triplicate it etc, etc... Could somebody on a Mac please confirm this behavior? I''m always worried that I am not doing something right before I submit a bug report. All best, Tench
2023 Oct 24
1
How to Calculate the Mean by Multiple Groups in R
...88.33333 > 3 1 BACT 3 675.0000 18.00000 > > Sarah > > On Tue, Oct 24, 2023 at 8:31?AM Luigi Marongiu <marongiu.luigi at gmail.com> wrote: >> >> 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...
2008 Mar 13
2
A message, when moved by multiple clients with same account and same filters, can be duplicated by filters on destination imap folder.
...obvious result of an improper configuration. Office emails are configured and accessed on multiple clients with the same automatic filters, and sometimes the filtered emails get duplicated on the destination folder. The fact is that this was perfectly working with wu-imap (without any duplication/triplication of emails). I'm looking if there is some workaround to keep this client misuse working with dovecot. Could an email have a sort of "primary key" that forbids it's duplication in the same imap folder? Regards, Diego.
2009 Sep 06
3
linear mixed model question
Hello, I wanted to fit a linear mixed model to a data that is similar in terms of design to the 'Machines' data in 'nlme' package except that each worker (with triplicates) only operates one machine. I created a subset of observations from 'Machines' data such that it looks the same as the data I wanted to fit the model with (see code below). I fitted a model in which 'Machine' was a fixed effect and 'Worker' was random (intercept),...
2006 Oct 11
0
Question regarding analysis of normalised data
...in genes. Though my question is based in biology, it really is all about how to deal with the standard deviation in normalised data. I have three groups of animals; untreated, treated with placebo, and treated with a single concentration of the compound in question. Gene expression is measured in triplicate, that is I have three values for each measurement of each animal, and normalised to a standard gene. My problem is, that there is no guarantee that one of the measurements of either the gene in interest or the standard gene does not fail, so I need to take the relative means of the triplicates,...
2006 Oct 24
1
Index corruption causes child process to die
...y be caused by Tbird's message filtering - I'm asking it to filter certain messages from INBOX to subfolders. When the error occurs, Tbird pops up an error message saying it can't connect to the mail server, but I don't lose any messages it seems. Instead, I get duplicates and even triplicates when I restart Tbird. Any work around for this? -- Juha http://www.geekzone.co.nz/juha
2000 Aug 10
2
help with matrix creation
...ld like to obtain a data frame like this times expval simul 1 0 1 3 2 0 1 3 3 10 2 4 4 10 2 4 5 20 3 5 6 20 3 5 7 30 4 6 8 30 4 6 expanding each of the simulated values as many times as duplicates (triplicates or anything) I have in the data. I have come across duplicate and match, but I don't see a way forward from here, unless I make a for loop and I match row by row the time vectors. I am sure that is a very easy thing, and I apologize in advance for the stupid question, but I am kind of stuck...
2003 Dec 15
1
multiple ldap servers in bdc/pdc environment
...#39;s across several branch offices using the Samba 3.0.0 release's native LDAP support. I'd like to build some redundancy into my setup, such as having slave LDAP servers in case the master is down/unavailable. However, when I have multiple ldapsam entries in my smb.conf I get duplicate or triplicate users listed when performing a /usr/local/samba/bin/pdbedit -L, and all 2 or 3 LDAP servers get queried no matter what. Is there anyway to list multiple backup LDAP servers instead of just having overlapping SAMs? Also, there will be some remote offices connected via relatively high-latency WAN...
2011 Jun 10
1
Help with Median test and Coxon-Mann-Whittney test
Hi All, I have the following dataset (triplicates values of 5 independent measurements and duplicate vaues of a control): 1 2 3 4 5 C 181.8 58.2 288.9 273.2 290.9 53.9 120.3 116.8 108.9 281.3 446 39.6 86.1 148.5 52.9 126 150.3 My aim w...
2007 Apr 27
2
Scrubbing a zpool built on LUNs
I''m building a system with two Apple RAIDs attached. I have hardware RAID5 configured so no RAIDZ or RAIDZ2, just a basic zpool pointing at the four LUNs representing the four RAID controllers. For on-going maintenance, will a zpool scrub be of any benefit? From what I''ve read with this layer of abstration ZFS is only maintaining the metadata and not the actual data on the
2009 Feb 11
1
Looping over a matrix passed to .C
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I've written a function in R which takes a symmetrical matrix as input and processes all triplicate combinations of values from the matrix. The function looks something like: my_fun <- function(m) { if( nrow(mat) != ncol(mat) ) { stop("'m' must be a square matrix") } size <- nrow(m) for(x in 1:(size -2)) { for(y in (x+1):(size -1)) { xy <- m[...
2012 Oct 17
1
Do *not* pass '...' to NextMethod() - it'll do it for you; missing documentation, a bug or just me?
...tion(object, ..., b=-2) { NextMethod("foo0", object=object, b=b); } ## INCORRECT: Passing arguments '...' explicitly will *duplicated* them. foo1.B <- function(object, ..., b=-2) { NextMethod("foo1", object=object, ..., b=b); } ## INCORRECT: As an illustration, *triplication* of arguments '...'. foo2.B <- function(object, ..., b=-2) { NextMethod("foo2", object=object, ..., ..., b=b); } objB <- structure(NA, class=c("B", "A")); foo0(objB, "???", "!!!"); ## Gives: ## List of 5 ## $ object:Classes &...
2012 Jun 08
5
Best way to duplicate a live Centos 5 server?
...n shutdown the physical server and switch to the virtual one. But after getting iSCSI working... I realize I could not create a md device on a mounted disk. Unfortunately this old C5 wasn't setup with md raid 1 originally so I can't just add a the iSCSI target as an additional member for a triplicate. So I remembered DRBD was supposed to be used for replication. But after getting things set up, running the drbd-admin create-md command gave me this scary warning it will destroy data on the disk. Apparently because drbd writes meta data to the drive. So that appears to be a no go too. Am I...
2000 Aug 10
0
help with matrix creation (merging data frames)
...xpval simul > 1 0 1 3 > 2 0 1 3 > 3 10 2 4 > 4 10 2 4 > 5 20 3 5 > 6 20 3 5 > 7 30 4 6 > 8 30 4 6 > > expanding each of the simulated values as many times as duplicates (triplicates > or anything) I have in the data. I have come across duplicate and match, but I > don't see a way forward from here, unless I make a for loop and I match row by > row the time vectors. I am sure that is a very easy thing, and I apologize in > advance for the stupid question, bu...
2011 Sep 12
0
PerMANOVA of community data
...Treatment 1 Treatment 2 Treatment 3 Species 1 0.6 0.2 0 Species 2 0 0.7 0.3 Species 3 0 0.5 0 I have 16 different species and 12 treatments The treatments come i triplicates, so e.g. I want to compare between treatment 1-3 with 4-6. Please help! [[alternative HTML version deleted]]
2005 Jun 03
0
Triple /proc/net/stat/ip_conntrack files
...3 18:51 arp_cache -r--r--r-- 1 root root 0 Jun 3 18:51 ip_conntrack -r--r--r-- 1 root root 0 Jun 3 18:51 ip_conntrack -r--r--r-- 1 root root 0 Jun 3 18:51 ip_conntrack -r--r--r-- 1 root root 0 Jun 3 18:51 ndisc_cache -r--r--r-- 1 root root 0 Jun 3 18:51 rt_cache Anyone getting the above triplication? Cheers, MaZe
2007 Mar 03
1
DOS apps
Regarding WINE support for DOS apps: Is there some fundamental reason why WINE could not be made to support old DOS apps (like Warcraft), or is it just a matter of missing libraries and such? In other words, is there a reason why DosBox, etc. are full hardware emulators, or why full DOS library support in WINE still wouldn't be enough? Thanks, -- Joel Parker