Smug condescension to an admitted newb asking for help is a sign of ...
smug condescension.
Don't confuse a lack of technical knowledge with laziness or stupidity just
because you happen to be technically knowledgable. I was just asking for a
little help and maybe a discussion of what could be go
d mention
in my first post that I was running R 2.13.0. Thanks for taking the time to
respond-- Patrick
On Fri, Apr 22, 2011 at 5:17 AM, Uwe Ligges wrote:
> On 21.04.2011 22:32, Patrick McKann wrote:
>
>> I don't know if anyone is reading this, but I have more information now.
>
I don't know if anyone is reading this, but I have more information now. I
can run the same script on my other computer over and over, change the
height, width and res, and it works every time. But on the faulty computer,
I can open R, open the script, and run it and it works. I can re-run it an
Hello. I have made many pngs in the past, but started having trouble with
them yesterday. I just downloaded R 2.13.0 this morning, and was able to
make some pngs earlier this morning. Now I am trying to remake them, but
get the same error message I got yesterday:
> u='in'
> w=10.5
> h=8
> png('
Hi all. This is more of a stats question, I suppose.
Let's say I have two separate simple regressions of weight on year from two
different datasets. I want to combine the regressions so that I can come up
with a single equation for the total weight regressed on year. In reality,
there is missin
Hello all. Why doesn't this work?
d=data.frame(y=rpois(10,1),x=rnorm(10),z=rnorm(10),grp=rep(c('a','b'),each=5))
library(lme4)
model=lmer(y~x+z+(1|grp),family=poisson,data=d)
update(model,~.-z)###works, removes z
var='z'
update(model,~.-get(var))##doesn't remove z
update(model,~. -get(var,pos=d))
I seem to come to this problem alot, and I can find my way out of it with a
loop, but I wish, and wonder if there is a better way. Here's an example
(lmer1-5 are a series of lmer objects):
bs=data.frame(bic=BIC(lmer1,lmer2,lmer3,lmer4,lmer5)$BIC)
rownames(bs)=c('lmer1','lmer2','lmer3','lmer4','
Hello all,
I don't understand why this won't work. I have entered:
WriteXLS(alldata,'test.xls')
and I get this error message:
Error in get(x, envir = envir) : variable names are limited to 256 bytes.
My variable names are not very long, and are accepted by write.csv.
alldata is a list contain
I tried calculating pD as 1/2 variance of the deviance, but I got hugely
inflated numbers.
Does anybody know how to calculate pD from the coda files output from
R2WinBUGS?
By the way, 'set DIC' is greyed out for some reason within WinBUGS, so I
can't monitor DIC.
[[alternative HTML vers
Thank you so much! And in package 'base' no less...exactly what I needed!
On Tue, Jul 20, 2010 at 8:55 AM, David Winsemius wrote:
>
> On Jul 20, 2010, at 9:44 AM, Patrick McKann wrote:
>
> Hello all,
>>
>> I am trying to write a program in R in which I call a f
Hello all,
I am trying to write a program in R in which I call a function multiple
times within a loop. The problem is that sometimes the function breaks down
while calling another function, and produces an error message that breaks my
loop and the program stops. I would like to keep the loop ru
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