similar to: gsDesign 3.6.0 is released

Still failed. The first secret is in your email program settings, to use Plain Text format (at least for emails you send to this mailing list). The second secret tool to use is the reprex package to let you verify that your code example will do on our computers what it is doing on your computer before you send it to us. That will also involve giving us some sample data or referencing some data

> On 23 Sep 2017, at 01:32, array chip via R-help <r-help at r-project.org> wrote: > > Hi, > > I am learning to use your gsDesign package! I have a question about Pocock and OBF boundary. As far as Iunderstand, these 2 boundaries require equal spacing between interim analyses(maybe this is not correct?). But I can still use gsDesign to run an analysisbased on unequal

Hi, I am learning to use your gsDesign package!?I have a question about Pocock and OBF boundary. As far as Iunderstand, these 2 boundaries require equal spacing between interim analyses(maybe this is not correct?). But I can still use gsDesign to run an analysisbased on unequal spacing:?gsDesign(k=2,test.type=2,timing=c(0.75,1),alpha=0.05,sfu='Pocock')Symmetrictwo-sided group sequential

Sorry for messed up text. Here it goes again: I am learning to use the gsDesign package. I have a question about Pocock and OBF boundary. As far as I can understand, these 2 boundaries require equal spacing between interim analyses (maybe this is not correct?). But looks like I can still use gsDesign to run an analysis based on unequal spacing:? >

I'm trying to use gsDesign for a noninferiority trial with binary endpoint. Did anyone know how to specify the trial with different sample sizes for two treatment groups? Thanks in advance! [[alternative HTML version deleted]]

Hello Everyone,   I’m a SAS user who has recently become interested in sequential clinical trials designs. I’ve discovered that the SAS based approaches for these designs are either too costly or are “experimental.” So now I’m looking for alternative software. Two programs that seem promising are SPLUS Seqtrial and R.   I recently obtained a 30 day trial for the SPLUS Seqtrial add-on and have

Hello everyone, I need to do a sample size calculation. The study two arms and two endpoints. The two arms are two different cancer drugs and the two endpoints reflect efficacy (based on progression free survival) and toxicity. Until now, I have been trying to understand this in terms of a one-arm design, where the acceptable rate of efficacy might be 0.40, the unacceptable rate of efficacy

Dear all, I am happy to announce that {simtrial} is now on CRAN (https://cran.r-project.org/package=simtrial). simtrial is a fast and extensible clinical trial simulation framework for time-to-event endpoints. This release brings a new tabular data processing engine powered by data.table for 3x to 5x faster simulations, a new parallelization adaptor with %dofuture%, a refreshed API that aligns

Dear all, I am happy to announce that {simtrial} is now on CRAN (https://cran.r-project.org/package=simtrial). simtrial is a fast and extensible clinical trial simulation framework for time-to-event endpoints. This release brings a new tabular data processing engine powered by data.table for 3x to 5x faster simulations, a new parallelization adaptor with %dofuture%, a refreshed API that aligns

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Hi Group, I'm looking for a method to calculate sample size for a non-inferiority survival analysis. Initially I've used cpower() of Hmisc, switching the roles of type-I and type-II errors, as cpower() assumes no treatment difference as the null hypothesis. Now, I would like to introduce event rate difference under the null-hypothesis, and calculate sample size accordingly. Any ideas?

Dear List, I recently asked about any R implementations of Whitehead's methods for sequential clinical trials. Here's the summary of answers so far : 1) There is no R public implementation of those methods 2) There exists an interest for such a package, which does things quite different from Lan-deMets paradigm (shortly : Whitehead's methods allows for unplanned interim analyses

CRAN (and crantastic) updates this week New packages ------------ * apcluster (1.0.1) Ulrich Bodenhofer http://crantastic.org/packages/apcluster The apcluster package implements Frey's and Dueck's Affinity Propagation clustering in R. The algorithms are analogous to the Matlab code published by Frey and Dueck. * BioPhysConnectoR (1.6-1) Franziska Hoffgaard

Kevin, Maybe also look at what air quality monitoring is being done in area. https://cran.r-project.org/web/packages/RAQSAPI/vignettes/RAQSAPIvignette.html Depends what and how near, but might be something relevant there? Karl Dr Karl Ropkins Transport Studies | Environment | University of Leeds ------------------------------ Message: 2 Date: Tue, 12 Dec 2023 07:52:59 -0800 From: Bert Gunter

For folks who want samba-3.6.0 for RHEL 5 or 6, and would prefer to have RHEL compatible layouts rather than the somewhat different layouts of the packages at http://ftp.samba.org/pub/samba/Binary_Packages/, I've published some .spec files and patches at https://github.com/nkadel/samba-3.6.0-srpm I'm happy to walk through how to build these with "mock" to get very clean

URLS: - http://raa.ruby-lang.org/project/arrayfields/ - http://www.codeforpeople.com/lib/ruby/arrayfields/ - http://rubyforge.org/projects/arrayfields/ SYNOPSIS: allow keyword access to arrays: require ''arrayfields'' fields = ''name'', ''age'' row = [ ''bob'', 30 ] row.fields = fields row[

Mainly small fixes, improvements, and workarounds for fork() issues with pseudo-random number generators shipped with Ruby (Kernel#rand, OpenSSL::Random (used by SecureRandom and also by Rails). If there are any other fixes/improvements that could be useful let us know. I think this is nearing the end of the line for the 3.x series which will then go into maintenance mode. I''m looking

Hello, I am currently trying to replace a 2003 AD Server with LDAP backed Samba3 acting as a PDC. Two days ago, Windows7 clients (that are on a different subnet) than the samba server were working well and I thought my understanding advances. Then, I started to learn how to integrate printers and suddenly I noticed that the Windows7 clients stopped working -- even with the working smb.conf that

Hi, I upgraded to 3.6.0, but since that time, I can't connect to a share on a NT4 Wks host any more: # /usr/bin/smbclient //molek-04/lightcycler -U administrator protocol negotiation failed: NT_STATUS_IO_TIMEOUT I thought it could be something with 'client ntlmv2 auth", what is 'yes' since that version. But even if I switch it to 'no' it's the same. What

Hello I'm trying to compile samba-3.6.0 on a RHEL6 server (relevant options below): --with-libtalloc=no \ --enable-external-libtalloc=yes \ --with-libtdb=no --enable-external-libtdb=yes This does not work, I get an error "Unable to find libtdb". However: libtdb-devel-1.2.1-3.el6.i686 libtdb-1.2.1-3.el6.i686 have been installed. This works fine when I try to