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Hola compañeros de la lista. Tengo el análisis que muestro abajo, para la estimación de la Dosis Letal Media (DL50) por medio de regresión logística, de dos compuestos similares (denominados 1 y 2) aplicados a grupos de individuos similares, evaluando el número de individuos vivos y muertos al final del ensayo. Mi duda es qué forma me recomiendan para determinar si la diferencia es significativa entre las DL50's estimadas para cada compuesto. De antemano muchas gracias por su ayuda. ---------------------------------------------------------------------- Código:...

...1 - LD50.2 # diferencia real d #p = 0.5: #37.31248 # ------------ # bootstrap # ------------ B <- 1000 # numero de muestras bootstrap d.sample <- replicate(B, { i <- sample(NROW(y1), NROW(y1), TRUE) datos.1.i <- datos.1[i, ] datos.2.i <- datos.2[i, ] y1 = with(datos.1.i, cbind(vivos.1,muertos.1)) y2 = with(datos.2.i, cbind(vivos.2,muertos.2)) modelo.logistico.1 = glm(y1 ~ log(dosis.1),binomial, data = datos.1.i) modelo.logistico.2 = glm(y2 ~ log(dosis.2),binomial, data = datos.2.i) log.LD50.1 <- dose.p(modelo.logistico.1,p = 0.5) log.LD50.2 <- dose.p(modelo.logistico....

Introduce i_blockmask() to simplify code, which replace (i_blocksize(node) - 1). Like done in commit 93407472a21b("fs: add i_blocksize()"). Signed-off-by: Yangtao Li <frank.li at vivo.com> --- v3: -none v2: -convert to i_blockmask() include/linux/fs.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/fs.h b/include/linux/fs.h index c85916e9f7db..17387d465b8b

The message from this sender included one or more files which could not be scanned for virus detection; do not open these files unless you are certain of the sender's intent. ---------------------------------------------------------------------- Introduce i_blockmask() to simplify code, which replace (i_blocksize(node) - 1). Like done in commit 93407472a21b("fs: add i_blocksize()").

Introduce i_blockmask() to simplify code, which replace (i_blocksize(node) - 1). Like done in commit 93407472a21b("fs: add i_blocksize()"). Signed-off-by: Yangtao Li <frank.li at vivo.com> --- v4: -drop ext4 patch -erofs patch based on mainline -a bit change in ocfs2 patch include/linux/fs.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/fs.h

Dears, Is it possible (in any viable way) to pass arguments to the base function (install.packages I think) using the utils:::menu? For example: > utils:::menuInstallPkgs(loc=.libPaths()[2]) > utils:::menuInstallLocal(loc=.libPaths()[2]) Thanks, ///\\\///\\\///\\\///\\\///\\\///\\\///\\\///\\\ Jose Claudio Faria Estatistica UESC/DCET/Brasil joseclaudio.faria at gmail.com Telefones:

There are plenty of using kobject_del() and kobject_put() together in the kernel tree. This patch wraps these two calls in a single helper. Signed-off-by: Yangtao Li <frank.li at vivo.com> --- v3: -convert to inline helper v2: -add kobject_del_and_put() users include/linux/kobject.h | 13 +++++++++++++ lib/kobject.c | 3 +-- 2 files changed, 14 insertions(+), 2 deletions(-)

Hi, I used subset command, like this: grupoP = subset(dados, grupos=='P', select=c(mortos, vivos, doses, percevejos, p)) and the variables in select option are numeric. I tried fit a model with command: ajuste.logit = glm(cbind(mortos,percevejos)~log10(doses), family=binomial(logit), data=grupoP) and the output is: > ajuste.logit = glm(cbind(mortos,percevejos)~log10(doses), > fam...

On 09/04/2016 8:14 AM, Jose Claudio Faria wrote: > Dears, > > Is it possible (in any viable way) to pass arguments to the base function > (install.packages I think) using the utils:::menu? No, but why not just call install.packages directly? (If you are using Rgui in Windows, you can add menu items using winMenuAddItem). Duncan Murdoch > For example: > > >

Hola chic en s, alguien con experiencia en propensión score matching? Planteo duda: Clasicamente el PSM se ha utilizado en un intento de homogeneizar cohortes de enfermos quienes han estado ?expuestos? a un tratamiento x Vs aquellos que no han estado expuestos (no expuestos). Esto aplica para medicamentos o procedimientos quirúrgicos o no. Bien, En algún articulo he leído que el PSM se puede

Hola buenos días, me presento, me llamo Miguel y 'soy de' y 'vivo en' Galicia. Soy profesor de secundaria (Bachillerato Adultos) y llevo 15 días estudiando R a un buen ritmo, pero todavía me faltan miles de cosas. He visto que R facilita, no solo el análisis de datos y que posee una potencia en cálculos estadísticos a cualquier nivel, sino gran caudal de recursos para Data Mining,

Hola chic en s, alguien con experiencia en propensión score matching? Planteo duda: Clasicamente el PSM se ha utilizado en un intento de homogeneizar cohortes de enfermos quienes han estado ?expuestos? a un tratamiento x Vs aquellos que no han estado expuestos (no expuestos). Esto aplica para medicamentos o procedimientos quirúrgicos o no. Bien, En algún articulo he leído que el PSM se puede

On Thu, Mar 09, 2023 at 11:21:25PM +0800, Yangtao Li wrote: > Use i_blockmask() to simplify code. > > Signed-off-by: Yangtao Li <frank.li at vivo.com> > --- > v3: > -none > v2: > -convert to i_blockmask() > fs/ext4/inode.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c > index

Use i_blockmask() to simplify code. Signed-off-by: Yangtao Li <frank.li at vivo.com> --- fs/erofs/data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/erofs/data.c b/fs/erofs/data.c index e16545849ea7..d394102ef9de 100644 --- a/fs/erofs/data.c +++ b/fs/erofs/data.c @@ -376,7 +376,7 @@ static ssize_t erofs_file_read_iter(struct kiocb *iocb, struct iov_iter *to)

Use kobject_del_and_put() to simplify code. Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael at kernel.org> Signed-off-by: Yangtao Li <frank.li at vivo.com> --- fs/ocfs2/filecheck.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/ocfs2/filecheck.c b/fs/ocfs2/filecheck.c index 1ad7106741f8..fb9cf601245b

Hi all, Out of consideration for minimizing disruption, I did not send the patchset to everyone. However, it seems that my consideration was unnecessary, so I CC'd everyone on the first patch. If you would like to see the entire patchset, you can access it at this address. https://lore.kernel.org/lkml/20230319092641.41917-1-frank.li at vivo.com/ Thx, Yangtao

Use kobject_del_and_put() to simplify code. Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael at kernel.org> Cc: Damien Le Moal <damien.lemoal at opensource.wdc.com> Signed-off-by: Yangtao Li <frank.li at vivo.com> --- fs/ocfs2/filecheck.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git

Hi all, Is there a way to compare time series using cave plots with R ? Thank you for your time. --------------------- Patrick Gonin Responsable D?partement Evaluation in vivo GENETHON III- CNRS URA 1923 1 bis, rue de l'Internationale BP 60 91002 EVRY CEDEX FRANCE Tel: 33-1-69-47-10-21 Fax: 33-1-60-77-86-98 gonin at genethon.fr ---------------------

From: Richard Humphrey <rlhumphrey at gmail.com> > Thanks that did the trick Although nVidia does put people on the Freedomware "nv" driver, and it can handle multiple framebuffers for Xinerama, VIVO (video in, video out), etc..., the Standardware "nvidia" driver is far easier to deal with for single framebuffer (no Xinerama) multiple displays, VIVO, etc..., in

Hi Al, On 2023/3/10 11:15, Al Viro wrote: > On Thu, Mar 09, 2023 at 11:21:23PM +0800, Yangtao Li wrote: >> Use i_blockmask() to simplify code. > > Umm... What's the branchpoint for that series? Not the mainline - > there we have i_blocksize() open-coded... Actually Yue Hu sent out a clean-up patch and I applied to -next for almost a week and will be upstreamed for