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2008 Mar 25
0
Mixed-effects models: question about the syntax to introduce interactions
...e-specific fecundity (362 observations) Models: Because I was (I am still) not sure of how to include all the variables in a single model, I started by splitting up the data and assessing which is the best model for each strain, therefore the ?Simplest? model for each strain is: Linear model. Y[aij] = A[a] + error[aij] R code: m1 <- lm(fecudnity ~ Age) Reduced mixed-effect model: Y[aij] = A[a] + l[j] + i[i] + error[aij] R code: m2 <- lmer(fecudnity ~ Age + (1 | line/ind), method=?ML?) And a ?Full mixed-effects model? model (looking for interactions between Age and line/ind) Y[ai...
2001 Nov 05
2
apex ??
I would to know if it's possible with R put an apex on a character ( i.e 10-2 or aij ) Thanks in advance Damiano -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20011105/75518704/attachment.html
2017 Aug 28
5
"Improvement with the R code"
Hello, I am trying to implement a formula aij= transition from state S_i to S_j/no of transition at state S_i Code I have written is working with three state {1,2,3 }, but if the number of states become={1,2,3,4,......n} then the code will not work, so can some help me with this. For and some rows of my data frame look like checkdf=dat...
2004 Nov 23
2
IFELSE across large array?
...1 1 1 10 1 1 1 10 10 I would like the array elements to: a) IF A(ij) !=10 and Mij = 1 leave A(ij) unchanged b) IF A(ij) != 10 and M(ij) =10 change A(ij) to M(ij) i.e mask value (10) c)IF A(ij) = 10 and M(ij) = 10 leave (Aij) unchanged d) IF A(ij) = 10 and M(ij) !=10 replace A(ij) with the majority value in the 8-neighborhood (or whatever if it is an edge element) BUT ignoring 10s in this neighborhood (i.e. with either 1 or 0, whichever is in majority) because the array is 3d I would like to repeat the...
2010 Apr 28
1
Problem with optimization (constrOptim)
...] = [A] * [b1] etc. vertical vectors [b0], [b1], ... are GIVEN. We try to estimate matrix A. As there are many equations (more than cells in matrix A) the system has no solutions. A is transition matrix (stochastic matrix) or markov process, so the sum of each row = 1 and each entry is probability (aij in <0;1>). I tried to estimate A by using constrOptim the following way, but apparently it won't work on matrices. fr <- function(x) { x%*%matrix(c(2,5,6), 3,1)-matrix(c(5,4,2), 3,1) x%*%matrix(c(6,2,3), 3,1)-matrix(c(1,1,1), 3,1) x%*%matrix(c(6,1,2), 3,1)-matrix(c(3,4,1), 3,1) } cons...
2017 Aug 28
0
"Improvement with the R code"
...3,1,1,3,4,3,2,1,1,3,2,1,3,2)) no_of_state=4 transition_matrix= generate_transition_matrix(checkdf$clusterNum, no_of_state) transition_matrix 2017-08-28 16:37 GMT+02:00 niharika singhal <niharikasinghal1990 at gmail.com>: > Hello, > > I am trying to implement a formula > > aij= transition from state S_i to S_j/no of transition at state S_i > > > > Code I have written is working with three state {1,2,3 }, but if the number > of states become={1,2,3,4,......n} then the code will not work, so can some > help me with this. > > For and some rows of m...
2017 Aug 28
0
"Improvement with the R code"
...matrix >>> >>> >>> >>> 2017-08-28 16:37 GMT+02:00 niharika singhal < >>> niharikasinghal1990 at gmail.com>: >>> >>>> Hello, >>>> >>>> I am trying to implement a formula >>>> >>>> aij= transition from state S_i to S_j/no of transition at state S_i >>>> >>>> >>>> >>>> Code I have written is working with three state {1,2,3 }, but if the >>>> number >>>> of states become={1,2,3,4,......n} then the code will not...
2017 Aug 28
0
"Improvement with the R code"
...t; 2017-08-28 16:37 GMT+02:00 niharika singhal < >>>>> niharikasinghal1990 at gmail.com>: >>>>> >>>>>> Hello, >>>>>> >>>>>> I am trying to implement a formula >>>>>> >>>>>> aij= transition from state S_i to S_j/no of transition at state S_i >>>>>> >>>>>> >>>>>> >>>>>> Code I have written is working with three state {1,2,3 }, but if the >>>>>> number >>>>>> of states...
2013 Jan 02
13
Puppet and installing packages from source
Hello Everyone, I''m looking for a way to install packages from source via puppet, I was able to locate maybe 5 posts on this subject which is very strange, as I would expect people to still use ./configure with their own customized options. For example, I need to compile Curl with c-ares support, for that I need to set an option for ./configure but can''t find a way to do it.
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
...EE;*yoB2>E7V)Ob+vS&3sy zs8eP`4`#!0dx#rH+- at CzGncwG&yqMGhKWmzYQW6|-4Q@`)~`vlI}K;md2IQy+ko5v z0(iQ{bgqmt56`4^H{NvlYfviPbm^o-bDBi7>s{*HffyCx`&+0?s5n7VgLSsAzR64E zH>4q3xw=hOMmDxvF<TYRZ8sGk<PPouu|ued5n<*c(QE^<DuyEXs7_}yt<lCXOe%k; z6}c;p!8 at 2R7D1zc&GwmumqkUM%?e`aij?ngld33IG&w+jmDEJUv}(JG13{vzD=ZJ) z$YJ1)X7BuBXI2mmV~7W_v|Ng<iO7`bR!a<Q!qL%PTN6;t(#Lc;sr~k4WL9Hd_5;EM z8IG}wXs)jl5kZShBVln#5GKp*M%?x!ZZlL_xmDYOo>5nAP0}`F_t9OGwmuRT3&4sY z)I?zS4 at v=h1mRIwF_NP!?YECHmWb>Z(Fed6EiyIA8CIQ5<So@{<zxk?#>;wOU?z1p zWD|nLHs`y9mUqU7#tXu+u*$^&k6f...