Displaying 2 results from an estimated 2 matches for "y_values".
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2007 Jun 18
1
Question about lmer
Hello,
We have a problem with function lmer. This is our code:
Get_values<-function(ff_count, fixed_factors, rf_count, random_factors, y_values)
{
SA<-matrix(as.array(c(fixed_factors, random_factors)), ncol=3)
data<-as.data.frame(SA)
y<-as.array(y_values)
dd<-data.frame(SA)
for(i in 1:(ff_count+rf_count)){
dd[,i]<-as.factor(data[,i])
}
fit_full=lmer(y~dd[,1]+dd[,2]+(1|dd[,3]),method="ML"...
2007 Jan 04
3
problem with plot() and POSIXt dates
Hy all,
I'm plotting graphs using plot() function, they are on X axes POSIX dates:
"POSIXt" "oldClass" "POSIXct" "POSIXlt"
I can't figure out why sometimes it prints the month and days and sometimes it prints the unix timestamp.
It appens usually when the xlim is short like only some days.
xlim is settled as a POSIXt like this
"2006-12-30