Dear expeRts,
That's to say,what happened when loading source code into memory? what's
the difference between it and loading installed code into memory? Do they
related with .Rdata?
--
PO SU
mail: desolato...@163.com
Majored in Statistics from SJTU
On Aug 30, 2014, at 7:38 PM, David Winsemius wrote:
On Aug 29, 2014, at 8:54 PM, David McPearson wrote:
On Fri, 29 Aug 2014 06:33:01 -0700 Jeff Newmiller >
wrote
One clue is the help file for "$"...
?" $"
In particular there see the discussion of character indices and
the "exact"
argu
Hi Tom,
There is a "as.dendrogram.pvclust" function in the package dendextend.
(it is on CRAN: http://cran.r-project.org/web/packages/dendextend/)
You can run:
install.packages('dendextend')
library(dendextend)
result2 <- as.dendrogram(result)
# You can then also use the "prune" function in den
On Aug 29, 2014, at 8:54 PM, David McPearson wrote:
On Fri, 29 Aug 2014 06:33:01 -0700 Jeff Newmiller >
wrote
One clue is the help file for "$"...
?" $"
In particular there see the discussion of character indices and the
"exact"
argument.
<...snip...>
On August 29, 2014 1:53:47 AM P
Function predict.lda() is just answering a different question from the one you
are posing. It is answering the question, given the values on this object what
is the probability of membership in each of the groups used to construct the
discriminant functions in the first place. Those probabilitie
Thank you very much Joshua. Pardon me for confusing loadSymbols with
getSymbols and not sending the file lista.csv .. Apparently the issue was with
Yahoo Finance that day. The next day it worked perfectlty.
Best Regards,
Adolfo Yanes
Enviado desde mi BlackBerry de Movistar
-Original Messa
Dear Group,
I get this error when loadin RCurl. What could be the reason?
My configuration:
R-version : 3.1.1
Windows- 32,
Error in inDL(x, as.logical(local), as.logical(now), ...) :
unable to load shared object 'C:/Program
Files/R/R-3.1.1/library/RCurl/libs/i386/RCurl.dll':
LoadLibrary failu
I apologize about cross posting but my question keeps bouncing back from the
list
How come pct doesn't work in this ddply call?
I am trying to get a percent of 'TotalCount' by SampleDate and Age
library(plyr)
b <- structure(list(SampleDate = structure(c(1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L), .La
Does anyone have suggestions for cleaning a list of email addresses?
I ask, because I can read into R data on registered voters that
includes an "email address" field. I wondered if anyone had experience
doing such, especially in R. (I found an article on "How to Clean Large
Ema
Adam Lawrence gmail.com> writes:
>
> I am hoping someone can help me with a bus stop sequencing problem in R,
> where I need to match counts of people getting on and off a bus to the
> correct stop in the bus route stop sequence. I have tried looking
> online/forums for sequence matching but see
You didn't provide the file "lista.csv", so it's not possible to
reproduce any of these errors. And there's no call to getSymbols in
your code. You use loadSymbols, and I am not familiar with that
function.
That said, this sounds like an issue with some of the data being sent
by Yahoo Finance.
-
Hello,
Did you find a solution to this problem in the R mailing list ?
I am having the same problem but there were apparently no replies to
your question or didnt find them ?
Thanks
Anusha
[[alternative HTML version deleted]]
__
R-help@r-proje
Homework? The list has a no homework policy - but perhaps I'll be forgiven por
posting hints.
In general terms, this is how I appraoched the problem:
* Loop through the rows of stop_onoff - for (idx in ...someething...) {...
* For each row, find the first of "ref" in a suitably filtered subset of
s
Try dtw. First convert ref to numeric since dtw does not handle
character input. Then align using dtw and NA out repeated values in
the alignment. Finally zap ugly row names and calculate loading:
library(dtw)
s1 <- as.numeric(stop_sequence$ref)
s2 <- as.numeric(factor(as.character(stop_onoff$r
14 matches
Mail list logo
