search for: b_g

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2005 Dec 01
1
Simulate Correlated data from complex sample
...# Step 1 -- create psi for base grade rps <- rep(N_j, J) v_gk <- rep(rnorm(J, 0, sqrt(.01) ), rps) v_gik <- rnorm(N, 0, sqrt(.99)) # Organize into a dataframe data <- data.frame(schid = rep(1:J, rps), stuid = 1:N, cbind(v_gk, v_gik), psi = v_gk + v_gik + a_g[1]) # Now create theta B_g <- .95 # This is correlation between within-grade trait and vertical trait w_gk <- 0 # fixed at zero for now data$w_gik <-rnorm(N, 0, sqrt(.0975)) data$theta <- (B_g * data$psi) + w_gk + data$w_gik [[alternative HTML version deleted]]
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking