Displaying 3 results from an estimated 3 matches for "j_1".
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__1
2008 Aug 29
3
extract variance components
HI,
I would like to extract the variance components estimation in lme function
like
a.fit<-lme(distance~age, data=aaa, random=~day/subject)
There should be three variances \sigma_day, \sigma_{day %in% subject } and
\sigma_e.
I can extract the \sigma_e using something like a.fit$var. However, I cannot
manage to extract the first two variance components. I can only see the
results in
1999 Nov 30
1
Character2function
If I have several character vectors, for example:
a_c('data.')
b_c('_myfunction(')
c_c('vect.')
d_c(')')
and, j_1
I can build a vector using paste:
x_paste(a,j,b,c,j,d,sep="")
x="data.1_myfunction(vect.1)"
I have n numeric vectors (vect.1...vect.n)
Then, if I could evaluate the string x, I would calculate the
result of my function in n-vectors using a loop
for (j in 1:n){
x_paste(a,j,b...
2009 Sep 30
17
Apache2.2 + what to get Rails
Me: not experienced with Rails or Ruby,
Problem: Ubuntu 9.04 server in my shop ...couldn''t get Apache2.2 +
Passenger + Rails to work for Redmine. (No answer at Redmine list and
I don''t think its their problem anyway). Also couldn''t get Apache2.2
and just Rails to work, though some people said it would. Webrick
works.
Goal: run Redmine on a server that also runs PHP