Displaying 4 results from an estimated 4 matches for "datm".
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2012 Dec 11
1
Debian packaging and openblas related crash when profiling in R
...ir shared library is at the
right spot. I can't tell if R runs any faster, but it does run, which
is encouraging.
Now here's the problem I see. Using Rprof causes R to crash, but only
when openblas stuff is in the picture. I wondered what you think?
Here's the code to reproduce this:
datM <- read.csv("http://pj.freefaculty.org/scraps/profile/missingDat.csv")
library(Amelia)
set.seed(12345)
Rprof("Amelia-1.out")
impA <- amelia(datM, m = 5, idvars="group")
Rprof(NULL)
summaryRprof("Amelia-1.out")
Here's the crashed session
> datM...
2006 Nov 06
2
comparing 2 dataframes
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2012 Dec 04
3
reformatting some data
Hello,
I am trying to reformat some data so that it is organized by group in the
columns. The data currently looks like this:
group X3.Hydroxybutyrate X3.Hydroxyisovalerate ADP
347 4 4e-04 3e-04 5e-04
353 3 5e-04 3e-04 6e-04
359 4 4e-04 3e-04
2012 Jan 22
1
Problem with sapa package and spectral density function (SDF)
...#39;m using (and the error)
is:
> dat <- read.table("Lakes.txt",header=T)
> sub.dat <- subset(dat,dat$Name=="White")
>
> sub.dat$mf <- as.factor(subdat$Month)
> sub.dat$yf <- as.factor(subdat$Year)
> sub.dat$ymf <- subdat$yf : subdat$mf
> sub.datm <- aggregate(subdat$DA,list(subdat$ymf),mean)
>
> serie.day <- ts(subdat$DA,start(sub.dat$Year[1],sub.dat$Day[1],frequency=365))
> n.d <- length(serie.day)
> espec.day <- SDF(serie.day,method="lag window",window=taper(type="parzen",n.sample=n.d,cutoff=(2*...