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...between the what R produced and the manual calculation. Does anyone know why this is so? What does the multiple r squared reported in summary(lm) represent? # The test case: x <- c(1,2,3,4) y <- c(1.6,4.4,5.5,8.3) dummy <- data.frame(x, y) fm1 <- lm(y ~ x-1, data = dummy) summary(fm1) betax <- fm1$coeff[x] * sd(x) / sd(y) # cd is coefficient of determination cd <- betax * cor(y, x) Thanks.

Hi, all: I met "Non-conforming parameters for function %*%" problem, when I run the Jags model in R. My model is like this: model{ for(i in 1:n){ for(j in 1:t[i]){ et[i,j]<-yt[i,j]-beta0+betax*xt[i,j]+betat*t[i,j] } for(a in 1:t[i]){ for(b in 1:t[i]){ sigma[i,a,b]<-pow(rho0,abs(t[a]-t[b])) } } phi[i]<- -log(exp(-(et[i,1:t[i]])%*%inverse(sigma[i, 1:t[i],1:t[i]])%*%t(et[i,1:t[i]])))+10000 zeros[i]~dpois(phi[i]) } beta0~dnorm(0,1) betat~d...

...39;m wondering if I'm just not seeing a mistake I've made. Any help is appreciated to get this model to converge. Code, output, sessionInfo follows signature. Alex Keil UNC Chapel Hill Here's an example: library(survival) set.seed(8182828) #data N = 100000 shape = 0.75 hr = 3.5 betax <- -log(hr)/(shape) ctime = 5 z1 <- rbinom(N, 1, 0.5) z2 <- rbinom(N, 1, 0.5) x1 <- exp(rnorm(N, 0 + 2*z1, 1)) wscale1 <- exp(0 + betax*x1 + z1 + z2 ) time1 <- rweibull(N, shape, wscale1) t1 <- pmin(time1, rep(ctime, N)) d1 <- 1*(t1 == time1) dat <- as.data.fram...

Sorry if I missed the dovecot 2.0.betax managesieve sieve discussions. I have been looking in my list archive and haven't found a reference to this yet. I am trying to convert my dovecot.conf and am getting the following Fatal error: /** doveconf -n -c dovecot/dovecot.conf > dovecot.converted/dovecot.conf doveconf: Warning...

Hi! Since some time the download of the newest Asterisk does not contains the version number anymore, but is just called "asterisk-1.4-current.tar.gz" This gives me a tarball where I do not know the version without looking into the tarball. Thus, IMO it would be very useful to switch back to old schema war the download contained the version number. Thanks Klaus