Displaying 6 results from an estimated 6 matches for "t_k".
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2009 Apr 16
2
there are fontencoding problem in Sweave
...ource of critical problem.
For example Rnw file
$ cat estimation.Rnw
\documentclass[A4paper]{article}
\usepackage[T2A]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[russian,english]{babel}
\begin{document}
Для начала попытаемся апроксимировать результаты нормативной зависимости.
$$
\Delta T_k = 800(C_p + 0.07C_{Cu})F^{1/3}
$$
\end{document}
will be translate to this estimate.tex
$ R CMD Sweave estimation.Rnw
$ cat estimate.tex
\documentclass[A4paper]{article}
\usepackage[T2A]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[russian,english]{babel}
\usepackage{Sweave}
\begin{documen...
2009 Dec 10
1
MLE for a t distribution
Given X1,...,Xn ~ t_k(mu,sigma) student t distribution with k degrees
of freedom, mean mu and standard deviation sigma, I want to obtain the
MLEs of the three parameters (mu, sigma and k). When I try traditional
optimization techniques I don't find the MLEs. Usually I just get
k->infty. Does anybody know of any a...
2003 Oct 05
2
Jonckheere-Terpstra test
Hello,
can anybody here explain what a Jonckheere-Terpstra test is and whether it is
implemented in R? I just know it's a non-parametric test, otherwise I've no
clue about it ;-( . Are there alternatives to this test?
thanks for help,
Arne
2009 Apr 16
0
there are fontencoding problem in Sweave
...ackage[T2A]{fontenc}
> \usepackage[utf8]{inputenc}
> \usepackage[russian,english]{babel}
>
> \begin{document}
>
> ?????? ???????????? ???????????????????? ?????????????????????????????? ???????????????????? ?????????????????????? ??????????????????????.
>
> $$
> \Delta T_k = 800(C_p + 0.07C_{Cu})F^{1/3}
> $$
>
> \end{document}
>
> will be translate to this estimate.tex
>
> $ R CMD Sweave estimation.Rnw
> $ cat estimate.tex
> \documentclass[A4paper]{article}
>
> \usepackage[T2A]{fontenc}
> \usepackage[utf8]{inputenc}
> \usepa...
2009 Feb 26
1
gplot problems with faceting
...:
> str(z)
'data.frame': 12383 obs. of 5 variables:
$ vID : num 1 2 3 4 5 6 7 8 9 10 ...
$ Var : Factor w/ 61 levels ".t",".ASU_1.Biofilm_C",..: 1 1 1 1 1 1
$ Var.Value: num 317 318 319 320 319 ...
$ Par : Factor w/ 7 levels ".Biostyr0d.t_K",..: 1 1 1 1 1 1 1 1
$ Par.Value: num 5 5 5 5 5 5 5 5 5 5 ...
I would like to plot for each couple (Parameter(i), Variable(j)) the plot Variable(j).value = f(Parameter(i).Value.
I would like to do it step wise and have one set of graphs per Variable.
Then I subset z based on a single varia...
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