similar to: Weighted Correlations

In a classical meta analysis model y_i = X_i * beta_i + e_i, data {y_i} are assumed to be independent effect sizes. However, I'm encountering the following two scenarios: (1) Each source has multiple effect sizes, thus {y_i} are not fully independent with each other. (2) Each source has multiple effect sizes, each of the effect size from a source can be categorized as one of a factor levels

Hello all, I believe this can be done using bootstrap, but I am wondering if there is some other way that might be used to tackle this. #Let's say I have two pairs of samples: set.seed(100) s1 <- rnorm(100) s2 <- s1 + rnorm(100) x1 <- s1[1:99] y1 <- s2[1:99] x2 <- x1 y2 <- s2[2:100] #And both yield the following two correlations: cor(x1,y1) # 0.7568969 (cor1) cor(x2,y2)

Dear R-Community, I'm currently trying to find a way to conduct a meta-analysis in R. I would like to analyze data from mostly-cross-sectional survey-studies. The effect sizes would be correlations. The R packages "meta" and "rmeta" are, as far as I can see, set up for analysis with effect sizes for differences (i.e. comparison of the means/odds-ratios of experimental

Dear all, According to CHANGES IN R 3.0.0: o diag() as used to generate a diagonal matrix has been re-written in C for speed and less memory usage. It now forces the result to be numeric in the case diag(x) since it is said to have 'zero off-diagonal entries'. diag(x) does not work for character vector in R 3.0.0 any more. For example, v <- c("a",

Dear R-List, (I am not sure whether this list is the right place for my question...) I have a dataframe df.cfa

I would like to combine time-series data to test for correlations and interactions using random and fixed effects meta-analysis. So, I am looking for the right packages and documentation. I know about meta and rmeta packages of R. Are there any more? What are the diffrences in brief? Can you please suggest some references that could be used as a guide for meta-analysis in R (or S-plus)?

Hi All, I have run a series of random effects meta regressions on binomial outcomes using the metabin function in R. Now I would like to conduct some random effects meta regressions on the outcomes. Is there a command available which will allow for me to test the impact of a certain variable on the relative treatment effect from my meta regressions? Many Thanks, Steph -- View this message in

Dear list members, I am trying to get information on how to fit a linear regression with constrained parameters. Specifically, I have 8 predictors , their coeffiecients should all be non-negative and add up to 1. I understand it is a quadratic programming problem but I have no experience in the subject. I searched the archives but the results were inconclusive. Could someone provide suggestions

I have been trying to use lavaan (version 0.4-7) for a simple path model, but the program seems to be computing far less degrees of freedom for my model then it should have. I have 7 variables, which should give (7)(8)/2 = 28 covariances, and hence 28 DF. The model seems to only think I have 13 DF. The code to reproduce the problem is below. Have I done something wrong, or is this something I

Hello all. I have installed and functioning asterisk-1.2.9.1 where I effected one upgrade in asterisk-1.0.9, is interconnected with a PABX Siemens HiPath 4000 in ISDN PRI with protocol QSIG, the one that is happening he is that the calls originated for PABX Siemens and destined to SIP phones asterisk are being without audio, nor Ring, is dumb. They could help in this case me? Best Regards Josu?

Is there a way to print from Samba to a W2K shared printer as it does with Win9x Thanks, Josu? Maldonado

2014-02-25 10:12 GMT+01:00 Virgo P?rna <virgo.parna at mail.ee>: > On Sun, 23 Feb 2014 19:39:02 +0100, Josu Lazkano <josu.lazkano at gmail.com> wrote: >> >> # dmesg >> ... >> [181041.636190] usb 4-4: new low-speed USB device number 2 using ohci_hcd >> > > I recently read about openwrt (for one of the routers I own). And there was a >

Dear fellows, how are you? I?m offering TDM routes for Brazil (landline and mobile destinations) with low prices, TDM ccts (no GSM), ASR and ACD great. Pre paid, by paypal. If you have interest, please just let me know. With Best Regards Josue -------------- next part -------------- An HTML attachment was scrubbed... URL:

I agree I have not seen any H264 streaming info for icecast2. If you are however interested in using ogg/vorbis (Theora) look up Theora Streaming Studio in the Theora Cookbook and it will give you some info. Additionally if you wish to script this task you can look up the info on the three commands TSS wraps, specifically dvgrab/ffmpeg2theora/oggfwd. if your source file is in a h264 medium you

Dear Ladies and Gentlemen how are you? I would like to wish everyone and all their families, may God continue to bless and always illuminating your steps, that this Christmas the joy of our Lord Jesus invade your home and participate in their family on this Christmas. May God bless you always! Merry Christmas and a Happy and Prosperous 2014. With Best Regards! Josue -------------- next part

>> On Sun, 23 Feb 2014 19:39:02 +0100, Josu Lazkano <josu.lazkano at gmail.com> wrote: >>> # dmesg >>> ... >>> [181041.636190] usb 4-4: new low-speed USB device number 2 using ohci_hcd >2014-02-25 10:12 GMT+01:00 Virgo P?rna <virgo.parna at mail.ee>: >> I recently read about openwrt (for one of the routers I own). And there was a >>

Thanks Charles, This is the permission tree: # ls -l /dev/bus/usb/001/001 crw-r--r-- 1 root root 189, 0 Feb 8 20:23 /dev/bus/usb/001/001 If I attache the USB cable there is nothing in dmesg, and there is nothing in lsusb: # lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub It looks like it is not detected. In Debian it looks great: # lsusb Bus 004 Device

On Sun, 23 Feb 2014 19:39:02 +0100, Josu Lazkano <josu.lazkano at gmail.com> wrote: > > # dmesg > ... > [181041.636190] usb 4-4: new low-speed USB device number 2 using ohci_hcd > I recently read about openwrt (for one of the routers I own). And there was a comment that particular router does not support low-speed USB devices (USB1). Could that be the issue? The one I

On Thu, 27 Feb 2014 10:53:53 +0100, Josu Lazkano <josu.lazkano at gmail.com> wrote: > > I plug a USB Hub in OpenWRT but there is nothing in "lsusb" and > "dmesg". In a Debian server I have this: > Then I have no idea, what could be wrong. I have no personal experionce with it and I only mentioned it, because I recently happened to read it. -- Virgo

On Thu, 27 Feb 2014 15:35:06 +0100, Matus UHLAR - fantomas <uhlar at fantomas.sk> wrote: >>> On Sun, 23 Feb 2014 19:39:02 +0100, Josu Lazkano <josu.lazkano at gmail.com> wrote: >>I plug a USB Hub in OpenWRT but there is nothing in "lsusb" and >>"dmesg". In a Debian server I have this: >> >> >># lsusb >>... >>Bus 001