similar to: p-values always identical for t.test of certain group of samples, why ?

Displaying 20 results from an estimated 10000 matches similar to: "p-values always identical for t.test of certain group of samples, why ?"

2013 Nov 12
1
Dovecot 2.0.9 Quota Limit issues
Hello, I've tried searching for information regarding this problem but haven't found anything. Currently I have a Dovecot 2.0.9 with virtual users from a SQL table. Right now I'm only using global quota limits. Here is my quota setup: plugin { quota = maildir:User quota quota_rule = *:storage=3G quota_rule2 = Trash:storage=+100M quota_rule3 = Archive:storage=+1G
2008 Sep 29
2
density estimate
Hi, I have a vector or random variables and I'm estimating the density using "bkde" function in the KernSmooth package. The out put contains two vectors (x and y), and the R documentation calls y as the density estimates, but my y-values are not exact density etstimates (since these are numbers larger than 1)! what is y here? Is it possible to get the true estimated density at each
2007 Nov 15
2
font formating
I am tryindo to do a very simple thing but cannont find how to do it anywhere. I need to formap part of my title as subscript ans superscript. How can I do it? Thanks a lot in advance José -- MSc José Alberto F. Monteiro Botanisches Institut Universität Basel [[alternative HTML version deleted]]
2009 Oct 15
8
sub-optimal ZFS performance
Hello, ZFS is behaving strange on a OSOL laptop, your thoughts are welcome. I am running OSOL on my laptop, currently b124 and i found that the performance of ZFS is not optimal in all situations. If i check the how much space the package cache for pkg(1) uses, it takes a bit longer on this host than on comparable machine to which i transferred all the data. user at host:/var/pkg$ time
2009 Feb 19
2
read.table : how to condition on error while opening file?
Hi, I'm using read.table in a loop, to read in multiple files. The problem is that when a file is missing there is an error message and the loop is broken; what I'd like to do is to test for the error and simply do "next" instead of breaking the loop. Anybody knows how to do that? Example: filelist <- c("file1.txt", "file2.txt",
2017 Oct 12
3
[PATCH v1 00/27] x86: PIE support and option to extend KASLR randomization
On Wed, Oct 11, 2017 at 2:34 PM, Tom Lendacky <thomas.lendacky at amd.com> wrote: > On 10/11/2017 3:30 PM, Thomas Garnier wrote: >> Changes: >> - patch v1: >> - Simplify ftrace implementation. >> - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. >> - rfc v3: >> - Use --emit-relocs instead of -pie to reduce dynamic
2017 Oct 12
3
[PATCH v1 00/27] x86: PIE support and option to extend KASLR randomization
On Wed, Oct 11, 2017 at 2:34 PM, Tom Lendacky <thomas.lendacky at amd.com> wrote: > On 10/11/2017 3:30 PM, Thomas Garnier wrote: >> Changes: >> - patch v1: >> - Simplify ftrace implementation. >> - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. >> - rfc v3: >> - Use --emit-relocs instead of -pie to reduce dynamic
2008 Sep 23
3
odds ratio: how to create reference
HI there, i know this is a basic question, though i need some help because this is somewhat away from my current issue, but nevertheless interesting to me... Lets assume i have some estimated probabilities, say estimated by a logit model. i know i can also state them as an odds ratio. Now i?d like to state these odds ratios as a reference to a specific outcome of my investigated
2009 Apr 07
4
group by-like statement for 2-row matrix
Hi, my problem is as follows: I have a matrix of two rows like this: 2 2 3 4 4 4 5 5 6 1 1 2 1 3 3 2 1 1 Can I apply something like "group by" in sql? What I want to achieve is the some of second row for each unique entry of first row: 2 -> 2 (=1+1) 3 -> 2 4 -> 7 (=1+3+3) 5 -> 3 (=2+1) 6 -> 1 Thanks!! Henning
2007 Oct 01
4
Disentagling formulas
I am writing a program in which I would like to take in a formula, change the response (Y) variable into something else, and then pass the formula, with the new Y variable to another function. That is, I am starting with formula <- Y~X1+X2+X3 and I'd like to do something like Y <- formula$Y newY <- f(Y) lm(newY~X1+X2+X3) So far, it seems that my
2005 Feb 06
1
sync a lot of files
Hello, I have a problem with "out of memory", I'm trying to sync around 30mil files and i get error, the sync is on the same host but different directory, this with the 100bytes per file, give me 3G of ram. I have put 12G swap (6 partitions of 2G) and my 3G ram. Last i saw the process rsync get to 2100M of SIZE and 1.8G RSS, don't know exactly at how much it gets till he
2008 Aug 01
3
Wine requires a 3G/1G user/kernel memory split to work prope
Everytime i start wine i get this error: Code: Warning: Memory above 0x80000000 doesn't seem to be accessible. Wine requires a 3G/1G user/kernel memory split to work properly. Any help?
2009 Apr 07
6
Sequences
Hi, I am trying to make a sequence and am using a for loop for this. I want to start off with an initial value ie S[0]=0 then use the loop to create other values. This is what I have so far but I just keep getting error messages. #To calculate the culmulative sums: s<-rep(0,207) #as this is the length of the vector I know I will have s<-as.vector(s)
2020 Jun 05
3
[PATCH RFC v4 00/13] virtio-mem: paravirtualized memory
? 2020/1/9 ??9:48, David Hildenbrand ??: > Ping, > > I'd love to get some feedback on > > a) The remaining MM bits from MM folks (especially, patch #6 and #8). > b) The general virtio infrastructure (esp. uapi in patch #2) from virtio > folks. > > I'm planning to send a proper v1 (!RFC) once I have all necessary MM > acks. In the meanwhile, I will do more
2020 Jun 05
3
[PATCH RFC v4 00/13] virtio-mem: paravirtualized memory
? 2020/1/9 ??9:48, David Hildenbrand ??: > Ping, > > I'd love to get some feedback on > > a) The remaining MM bits from MM folks (especially, patch #6 and #8). > b) The general virtio infrastructure (esp. uapi in patch #2) from virtio > folks. > > I'm planning to send a proper v1 (!RFC) once I have all necessary MM > acks. In the meanwhile, I will do more
2002 Jun 20
2
understanding the output
Hi all, I try to understand the output of the summary(model). I make a simple model. > summary(m1anova) Call: glm(formula = peso ~ gen) Deviance Residuals: Min 1Q Median 3Q Max -4.3114 -2.3788 -0.9167 2.1581 5.7856 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 4.8660 0.9808 4.961 0.000101 *** gen2g 3.8504
2008 Apr 18
2
Is there any function to skip a loop in a for loop ?
Hi, Is there any function to skip a loop in a for loop ? Thanks Stanley [[alternative HTML version deleted]]
2008 Sep 30
1
par() default values
Hi all, Is that possible to get back to the par() default values easily? I played a bit with par() Regards/Cordialement ------------- Benoit Boulinguiez Ph.D Ecole de Chimie de Rennes (ENSCR) Bureau 1.20 Equipe CIP UMR CNRS 6226 "Sciences Chimiques de Rennes" Campus de Beaulieu, 263 Avenue du Général Leclerc 35700 Rennes, France Tel 33 (0)2 23 23 80 83 Fax 33 (0)2 23 23 81 20
2009 Mar 11
1
full screen graph, and close x11
Hi everybody! I'm looking for a function or option to make a full screen plot.. can you help me? and I would like to know if it's possible to automaticaly close a x11 windows.. because i have more than 100 graph to generate and what i want is: 1 - make a full screen graph 2 - save this plot in emf format 3 - close the plot (goto 1) thanks for your advices [[alternative HTML version
2007 Nov 13
4
factors levels ?
Hi, It's just some example code.. The application is uninteresting. I am searching for some functionality. X <- rnorm(100) //my data Y <- seq(-3,3,by=0.1) // bin boundaries. Now I would like to generate a - list of factors, length as X... i.e.: all values in the range [-3,-2.9) have the same factor... [-3,-2.9) etc. I would assume R has such a function but I cant recall which one