search for: storey

ALCON I'm trying to figure out how to rename groups in a data frame after groups by selected variabels. I am using the dplyr library to group my data by 3 variables as follows # group by lat (StoreX)/long (StoreY) priceStore <- LapTopSales[,c(4,5,15,16)] priceStore <- priceStore[complete.cases(priceStore), ] # keep only non NA records priceStore_Grps <- priceStore %>% group_by(StorePC, StoreX, StoreY) %>% summarize(meanPrice=(mean(RetailPrice))) which results in . > price...

...M, Jeff Reichman wrote: > ALCON > > > > I'm trying to figure out how to rename groups in a data frame after groups > by selected variabels. I am using the dplyr library to group my data by 3 > variables as follows > > > > # group by lat (StoreX)/long (StoreY) > > priceStore <- LapTopSales[,c(4,5,15,16)] > > priceStore <- priceStore[complete.cases(priceStore), ] # keep only non NA > records > > priceStore_Grps <- priceStore %>% > > group_by(StorePC, StoreX, StoreY) %>% > > summarize(meanPrice=(...

Dear All, In Storey's estimator of the proportion of true nulls, the estimator depends on the tuning parameter lamda. Suppose now that an estimator of this proportion has been obtained by the qvalue package, what is the lamda that corresponds to the estimate? How to get this lamda? Thanks, -Chee [[alternative HT...

...ON >> >> >> I'm trying to figure out how to rename groups in a data frame after >> groups >> by selected variabels.? I am using the dplyr library to group my data >> by 3 >> variables as follows >> >> >> # group by lat (StoreX)/long (StoreY) >> >> priceStore <- LapTopSales[,c(4,5,15,16)] >> >> priceStore <- priceStore[complete.cases(priceStore), ]? # keep only >> non NA >> records >> >> priceStore_Grps <- priceStore %>% >> >> ?? group_by(StorePC, StoreX, StoreY)...

Hello, I read a book about statistics in psychology. The authors use SPSS. They talk about post hoc tests after ANOVA finds significant effects: - Gabriel's procedure (for equal or slightly different sample sizes) - Hochberg's GT2 (for different sample sizes) - Games-Howell procedure (for populations with unequal variances) I could not find them in R. Do they not exist in R

Hello. Hope you can help me further. I can vaguely remember that once I saw a reference how to preconfigure debconf in puppet manifests. So you can define answers in debconf inside of manifests. No idea where anymore. Anybody knows? greetinx Christo

Dear Dr. Graves Many thanks for your response. FDRs and their associated q values do differ from Type I error rates and P values (See Storey and Tibshirani PNAS 2003;100:9440-5). It is an approach that is rapidly gaining popularity in the analysis of genomic data where we have massive numbers of covariates measured on a comparatively modest number of subjects. To my mind it is a real advance in dealing with the extreme multiple compar...

Why doesn''t the yum provider support version, I tried added ensure -> ''ver'' and it barfs up (on clients) with: <snip> err: //stan.gbuild.org/any-host/java/Package[j2sdk]/ensure: change from 1.4.2_12-fcs to 1.4.2_13-fcs failed: Package provider yum does not support specifying versions at /etc/puppet/manifests/classes/ java.pp:13 </snip>

Dear List, We are planning a genotyping study to be analyzed using false discovery rates (FDRs) (See Storey and Tibshirani PNAS 2003; 100:9440-5). I am interested in learning if there is any consensus as to how many features (ie. how many P values) need to be studied before reasonably reliable FDRs can be derived. Does anyone know of a citation where this is discussed? Bill Dupont William D. Dupont...

Hello, I have been running multiple exec scripts that could run in parallel. Does puppet run as much as possible in parallel? If it does not, is there a way to specify that actions may be run in parallel? Also, is puppet a multiple or single thread application? Thank you, -- Rob -- ____________________________________________________________________________________ Sucker-punch spam

I am using storey's qvalue package but I keep on getting errors. Why is this? > qvalue(p, lambda=0.5)$pi0 [1] "ERROR: p-values not in valid range." Error in qvalue(p, lambda = 0.5)$pi0 : $ operator is invalid for atomic vectors -- Thanks, Jim. [[alternative HTML version deleted]]

Hi, My wife and I live in a two-storey flat, and we have a small home LAN (100% CentOS 5) with a "classical" configuration: On the ground floor, there is the telephone jack with the DSL modem router (192.168.1.254). This modem has a mini-switch with two Ethernet jacks to it, and the two are used by: - the server (192.168....

I''ve submitted the following to howtoforge.com for approval. My plan is to create similar docs for OpenBSD, RHEL and installing from source. I''d certainly appreciate comments on how to improve the document, and feedback on errors. http://nixnotes.org/puppet.html Kent -- "It may be true that the law cannot make a man love me, but it can stop him from lynching me, and I

Folks, I'm running into some issues with pine and dovecot. (dovecot is running mbox for now... plan to switch to maildir soon.) At first I thought it was a funky issue with the way I was using pine to access mailboxes. (I use rsh to invoke imap as pre-authenticated so when I switch to maildirs, I don't have to worry about pine being patched to support it.) But after switching over to

...In any case, if you control both ends, just pick a payload number from the dynamic range and use it. .a -----Original Message----- From: speex-dev-bounces@xiph.org [mailto:speex-dev-bounces@xiph.org] On Behalf Of Juan Zapatero Sent: Monday, January 23, 2006 1:22 AM To: Speex-dev@xiph.org; Duane Storey Subject: RE: [Speex-dev] Speex RTP profile If I use SDP, or SIP, or H.32x, I would have my total headers length increased, making it harder to fit payload and headers all together in the GPRS bandwidth (9.6Kbps). So I would like, if possible, to avoid using nothing but RTP/UDP/IP. Juan. El vie,...

Hello all, puppet hangs while trying to restart a daemon when the associated config file changes, here the log: Mar 19 11:30:04 ingentTest puppetd[27390]: Starting Puppet client version 0.22.0 puppetd[27390]: Starting configuration run puppetd[27390]: (/ingenttest/qualsevolnode/guaita[guaita]/File[/etc/guaita.conf]/content) synced puppetd[27390]:

Le vendredi 11 novembre 2005 ? 01:21 -0800, Duane Storey a ?crit : > This is a very real problem though.. I've encountered many sound cards that > use different clocks for input and output (even on the same card!) Also, if > you open up a sound device on windows at 8kHz, the microphone is often > around 8100Hz, while the output is 8000Hz....

Jean-Marc Valin wrote: > Duane Storey a ?crit : >> Actually, it might just be an OS "feature".. On most linux and mac >> platforms, the memory managers align memory on proper boundaries -- this >> doesn't occur on most versions of windows. I don't have all the code in >> front of me, but it...

...s just something that people should be aware of. The solution is pretty straightforward -- just resample the audio data in real time using a reference clock. -----Original Message----- From: Jean-Marc Valin [mailto:Jean-Marc.Valin@USherbrooke.ca] Sent: Friday, November 11, 2005 1:27 AM To: Duane Storey Cc: 'Jason Harper'; speex-dev@xiph.org Subject: RE: [Speex-dev] Re: aec Le vendredi 11 novembre 2005 ? 01:21 -0800, Duane Storey a ?crit : > This is a very real problem though.. I've encountered many sound cards that > use different clocks for input and output (even on the same c...

Greetings! Are there any plans of using Kerberos for authentication in addition to (or in place of) SSL certificates in Puppet? Kerberos provides mutual, cryptographically strong authentication. A number of different services are Kerberos-enabled (SSH, NFSv4 and HTTP are common examples), and thus use the same authentication mechanism system-wide. At our site, almost all services and users are