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...tart=c(a=33,b=1.5,c=0.5)) # bootstrap library(boot) dif.param<-function(data,i){ RaiesLossA.nls<-nls(SolA[i]~a/(1+b*Tps[i])^c,start=c(a=31,b=0.5,c=0.6)) RaiesLossB.nls<-nls(Solb[i]~a/(1+b*Tps[i])^c,start=c(a=33,b=1.4,c=0.5)) RaiesLossA.nls$m$getPars()-RaiesLossB.nls$m$getPars() } > myboot<-boot(Raies,dif.param,R=1000) Error in numericDeriv(form[[3]], names(ind), env) : Missing value or an Infinity produced when evaluating the model It seems that the init values (start=) may come not to be suitable while bootstraping. Data can be sent offline to whom wanted to try on the...

...rio | Word of God. Please contact me EMail: dave at mielke.cc | Canada K2A 1H7 | if you're concerned about Hell. http://familyradio.com -------------- next part -------------- #!/bin/sh set -e # Make local mount points mkdir -p mnt1 mnt2 # Work on a copy of bootdisk image cp -f boot.img myboot.img mount myboot.img mnt1 -o loop -t msdos # Modify syslinux.cfg cat >cfg <<EOF label brltty kernel vmlinuz append root=/dev/fd0 load_ramdisk=1 prompt_ramdisk=1 lang= text devfs=nomount ramdisk_size=7168 EOF cat mnt1/syslinux.cfg |sed 's/default linux/default brltty/' >>...

Good evening! This is Herbejie Rose I need your help for me to compute the following: I just want to ask on how to bootstrap a 11x10 matrix to obtain 1000 bootstrap samples and compute the 10 dimensional mean per bootstrap sample. the 11x10 dimension of the matrix has 11 subjects and 10 variables. Just want to have 11x10 per bootrap sample with replacement and compute the 10 dimensional mean.

...e line dose nothing with the mle() x <- boot.data$x r <- boot.data$r n <- boot.data$n fit <- mle(ll, start = list(alpha = 0, beta = 0), method = "BFGS") boot.coef <- coef(fit) stats <- -boot.coef[1] / boot.coef[2] } library(stats4) library(boot) myboot <- boot(mydata, boot.fun, R = 199) # give the error message: # Error in minuslogl(alpha = 0, beta = 0) : object "x" not found #-----------code end here---------------

Dear listers, I was used to package pgirmess under Windows with everything OK, but, for the first time, I had a trial this afternoon on Ubuntu 7.10 gutsy (I have a double boot computer and work more and more under unix) and R 2.7.0. Everything went OK except this: sudo R CMD check pgirmess ..... * checking examples ... ERROR Running examples in 'pgirmess-Ex.R' failed. The error most

Hello, I hope that somebody can help me, I am trying to boot Knoppix from the third parition of an ipod nano with out loosing the player capabilities. After fdisk I have the following partitions: slr ~ # fdisk -l /dev/sda Disk /dev/sda: 4095 MB, 4095737344 bytes 255 heads, 63 sectors/track, 497 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End