Displaying 6 results from an estimated 6 matches for "inits2".
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inits
2008 Jan 04
2
R2WinBUGS sending variables as factors
...ot;Month" #Month Taken out so that model runs
#create initial values for the coefficients in the model (this is model
specific)
#construct inits for the three chain
inits1 <- list(gamma0 = 0, delta0 = 0,beta1 = 0, alpha1 = 0, alpha2 = 0,
index = rbern(J,0.5)+1)
inits2 <- list(gamma0 = 0, delta0 = 0,beta1 = 0, alpha1 = 0, alpha2 = 0,
index = rbern(J,0.5)+1)
inits3 <- list(gamma0 = 0, delta0 = 0,beta1 = 0, alpha1 = 0, alpha2 = 0,
index = rbern(J,0.5)+1)
inits <- list(inits1,inits2,inits3)
## these data.frames need to be trimmed so that we can send...
2008 Dec 15
3
R2winbugs : vectorization
...t;a3","a4","sigma.y")
## now the bugs call for model 1
proc.time()
aasho.1<-bugs(data1,inits1,params1,"aasho1.bug",n.iter=10000,debug=FALSE)
proc.time()
print(aasho.1,digits=4)
now we try a vector approach
k<-4 # niv
data2<-list(x=x,y=y,z=z,n=n,C=C,k=k)
inits2<-function(){
list(a=runif(k),sigma.y=runif(1))}
params2<-c("a","sigma.y")
## now the bugs call for model 2
proc.time()
aasho.2<-bugs(data2,inits2,params2,"aasho2.bug",n.iter=10000,debug=FALSE)
proc.time()
print(aasho.2,digits=6)
------------------------
P...
2007 Oct 26
1
bugs() ignores my inits
...clearWD=TRUE, debug=1, DIC=0)
display(log)
check(J:/project/ps/code/example.txt)
model is syntactically correct
data(J:/project/ps/code/data.txt)
data loaded
compile(2)
model compiled
inits(1,J:/project/ps/code/inits1.txt)
this chain contains uninitialized variables
inits(2,J:/project/ps/code/inits2.txt)
this chain contains uninitialized variables
gen.inits()
initial values generated, model initialized
thin.updater(15)
update(500)
set(m1)
set(m2)
set(m3)
set(m4)
set(sig21)
set(sig22)
update(500)
coda(*,J:/project/ps/code/coda)
stats(*)
Node statistics
node mean sd MC error 2.5% median 97...
2006 Dec 09
1
WinBUGS14 and R
...left pointing arrow <- or twiddles ~
data(C:/Documents and Settings/Chris/data.txt)
command #Bugs:data cannot be executed (is greyed out)
compile(3)
inits(1,C:/Documents and Settings/Chris/inits1.txt)
command #Bugs:inits cannot be executed (is greyed out)
inits(2,C:/Documents and Settings/Chris/inits2.txt)
command #Bugs:inits cannot be executed (is greyed out)
inits(3,C:/Documents and Settings/Chris/inits3.txt)
command #Bugs:inits cannot be executed (is greyed out)
gen.inits()
command #Bugs:gen.inits cannot be executed (is greyed out)
thin.updater(1)
update(5)
command #Bugs:update cannot be exec...
2012 Dec 04
1
Winbugs from R
...is syntactically correctdata(C:/Users/Gunal/AppData/Local/Temp/RtmpCYxtDZ/data.txt)data loadedcompile(3)variable n is not definedinits(1,C:/Users/Gunal/AppData/Local/Temp/RtmpCYxtDZ/inits1.txt)command #Bugs:inits cannot be executed (is greyed out)inits(2,C:/Users/Gunal/AppData/Local/Temp/RtmpCYxtDZ/inits2.txt)command #Bugs:inits cannot be executed (is greyed out)inits(3,C:/Users/Gunal/AppData/Local/Temp/RtmpCYxtDZ/inits3.txt)command #Bugs:inits cannot be executed (is greyed out)gen.inits()command #Bugs:gen.inits cannot be executed (is greyed out)thin.updater(1)update(500)command #Bugs:update cannot...
2009 Jul 16
1
Error with r2winbugs
...ata(C:/DOCUME~1/CHRIST~1/LOCALS~1/Temp/Rtmpyg7eDj/data.txt)
command #Bugs:data cannot be executed (is greyed out)
compile(3)
inits(1,C:/DOCUME~1/CHRIST~1/LOCALS~1/Temp/Rtmpyg7eDj/inits1.txt)
command #Bugs:inits cannot be executed (is greyed out)
inits(2,C:/DOCUME~1/CHRIST~1/LOCALS~1/Temp/Rtmpyg7eDj/inits2.txt)
command #Bugs:inits cannot be executed (is greyed out)
inits(3,C:/DOCUME~1/CHRIST~1/LOCALS~1/Temp/Rtmpyg7eDj/inits3.txt)
command #Bugs:inits cannot be executed (is greyed out)
gen.inits()
command #Bugs:gen.inits cannot be executed (is greyed out)
thin.updater(1)
update(5)
command #Bugs:update...