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I am puzzled at the use of regression. I have a categorical variable ClassePop33000 which factors a Population variable into 3 levels. I want to investigate whether that categorical variable has some relation with my dependent variable, so I go : lm(Cout.ton ~ ClassePop33000, data=ech2) Call: lm(formula = Cout.ton ~ ClassePop33000, data = ech2) Residuals: Min 1Q Median 3Q

Dear friends, I am trying to understand and implement instrumental variables regression using R. I found a small (simple) example here which purportedly illustrates the mechanics (using 2-stage least-squares): http://www.r-bloggers.com/a-simple-instrumental-variables-problem/ Basically, here are the R commands (reproducible example) from that site: # ------ begin R library(AER)

Hi, I am running the following model: fit1.full <- coxme(Surv(age_sym1, sym1) ~ sex + lifedxm*sex + (1|famid), data=bip.surv) I would like to extract the AIC from that object to calculate the AICC. However, when I look at str(fit1.full) and summary(fit1.full) (pasted below) I don't see anything that would allow me to get pull the AIC out from that object. Is there a way to retrieve the

On Mon, Dec 01, 2014 at 06:17:03PM +0800, Jason Wang wrote: > Hello: > > We used to orphan packets before transmission for virtio-net. This breaks > socket accounting and can lead serveral functions won't work, e.g: > > - Byte Queue Limit depends on tx completion nofication to work. > - Packet Generator depends on tx completion nofication for the last > transmitted

On Mon, Dec 01, 2014 at 06:17:03PM +0800, Jason Wang wrote: > Hello: > > We used to orphan packets before transmission for virtio-net. This breaks > socket accounting and can lead serveral functions won't work, e.g: > > - Byte Queue Limit depends on tx completion nofication to work. > - Packet Generator depends on tx completion nofication for the last > transmitted

On Mon, Dec 1, 2014 at 6:42 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > On Mon, Dec 01, 2014 at 06:17:03PM +0800, Jason Wang wrote: >> Hello: >> >> We used to orphan packets before transmission for virtio-net. This >> breaks >> socket accounting and can lead serveral functions won't work, e.g: >> >> - Byte Queue Limit depends

On Mon, Dec 1, 2014 at 6:42 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > On Mon, Dec 01, 2014 at 06:17:03PM +0800, Jason Wang wrote: >> Hello: >> >> We used to orphan packets before transmission for virtio-net. This >> breaks >> socket accounting and can lead serveral functions won't work, e.g: >> >> - Byte Queue Limit depends

On Tue, Dec 2, 2014 at 11:15 AM, Jason Wang <jasowang at redhat.com> wrote: > > > On Mon, Dec 1, 2014 at 6:42 PM, Michael S. Tsirkin <mst at redhat.com> > wrote: >> On Mon, Dec 01, 2014 at 06:17:03PM +0800, Jason Wang wrote: >>> Hello: >>> We used to orphan packets before transmission for virtio-net. >>> This breaks >>>

On Tue, Dec 2, 2014 at 11:15 AM, Jason Wang <jasowang at redhat.com> wrote: > > > On Mon, Dec 1, 2014 at 6:42 PM, Michael S. Tsirkin <mst at redhat.com> > wrote: >> On Mon, Dec 01, 2014 at 06:17:03PM +0800, Jason Wang wrote: >>> Hello: >>> We used to orphan packets before transmission for virtio-net. >>> This breaks >>>

Hello: We used to orphan packets before transmission for virtio-net. This breaks socket accounting and can lead serveral functions won't work, e.g: - Byte Queue Limit depends on tx completion nofication to work. - Packet Generator depends on tx completion nofication for the last transmitted packet to complete. - TCP Small Queue depends on proper accounting of sk_wmem_alloc to work. This

Hello: We used to orphan packets before transmission for virtio-net. This breaks socket accounting and can lead serveral functions won't work, e.g: - Byte Queue Limit depends on tx completion nofication to work. - Packet Generator depends on tx completion nofication for the last transmitted packet to complete. - TCP Small Queue depends on proper accounting of sk_wmem_alloc to work. This