search for: cf2

...t(sapply(setNames(,2:50), function(k) {x <- 1:k; MMline(x,x)}))) ## intercept slope ## 2 0 1 # (special case fixed) ## 3 0 1 ## 4 0 1 ## 5 0 1 ## ............ ## 49 0 1 ## 50 0 1 ## "Harder": (sort ing!) cf2 <- t(sapply(setNames(,2:50), function(k) {x <- sample.int(k); MMline(x, -10*x)})) stopifnot(abs(cf2[,"intercept"] - 0) < 1e-12, abs(cf2[, "slope"] - -10) < 1e-12)

Hi, I would like to add a color under a lm line and not the plotted line. Is this possible? In the example, I do not want the area under the curve red, but rather under the llm line. x=seq(0,5,len=100) y=-(x-5)^2 llm<-lm(y~x) plot(x,y) polygon(c(x,x[length(x)]), c(y, y[1]), col='red') abline(llm) keith -- M. Keith Cox, Ph.D. Alaska NOAA Fisheries, National Marine Fisheries Service

Hi, I am trying to do the following computation: p <- rep(0, n) coef <- runif(K+1) U <- matrix(runif(n*(2*K+1)), n, 2*K+1) for (i in 0:K){ for (j in 0:K){ p <- p + coef[i+1]* coef[j+1] * U[,i+j+1] } } I would appreciate any suggestions on how to perform this computation efficiently without the "for" loops? Thank

Here is an attached patch. Best, Serguei. Le 29/05/2017 ? 12:21, Serguei Sokol a ?crit : > The problem or actual R implementation relies on an assumption > that median(x[i] | x[i] <= quantile(x, 1/3)) == quantile(x, 1/6) > which reveals not to be true despite very trustful appearance. > > If we continue with the example of x=y=1:9 > then quantile(x, 1/6)=2.5 (here quantile()

Current revision 285840 fails to build on FreeBSD. I used the command: cmake -G "Unix Makefiles" ../llvm -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/opt/llvm/current && gmake (I am aware of FreeBSD llvm/clang ports, but the source build should always succeed as well.) Yuri ---errors--- Scanning dependencies of target gtest [ 91%] Building CXX object