Hi Steven,
I am the GSOC student in question and I think the best statement of
work is probably this one here on the GSOC-R Wiki (as well as for the
other projects):
http://rwiki.sciviews.org/doku.php?id=developers:projects:gsoc2012:xts
If you log into Google Melange, my project proposal should
Dear David,
I know that this was posted, but I ran across the same error, so I thought
it might be useful to respond. The reason this error occurs is because of
the "minsize" setting used in GSA, which is 15 by default. Setting this to
the number of genes in the set you are interested will fix t
Dear David,
I know that you posted this quite a while ago, and you probably aren't
interested anymore, but I thought it might be useful to answer this question
because I came across the same problem. As you may have figured out, the
error occurs because of the "minsize" argument, which is 15 by d
I have R 2.15.0 running under Windows 7. I installed the igraph 0.5.4 package
from a zip file. When I attempt to load igraph using "library(igraph)", I get
the error package igraph is not installed for arch=x64. When I repeat this
using the 32-bit version of R, I get the same basic error but wi
Hi there,
~ sry for the late answer.. and thanks for the advice.
i'm using a different approach than the CRR model because
i'm implementing a pricing algorithm for american options
with transaction costs.
i'm not sure if i should close this thread for now, because
right now i'm trying to do a d
Hi all,
I have a data set (df, n=10 for the sake of simplicity here) where I have two
continuous variables (age and weight) and I also have a grouping variable
(group, with two levels). I want to run correlations for each group separately
(kind of similar to "split file" in SPSS). I've been expe
HI,
Do you want to replace the column ("level of education") with values or just
add values as second column? I guess you are looking for the latter.
Try this,
dat<-data.frame(Levelofeducation=rep(c("none","HighSchool","College"),c(3,3,3)),value=rep(c(0,1,2),c(3,3,3)))
str(dat)
data.frame':
I installed R version 2.15.0 under C:/ on a PC running Windows 7. When I load
library("tools") to test the installation and then run the command
testInstalledPackages("base"), I get the following error:
Error in setwd(outDir): cannot change working directory.
I have set up the R shortcut to r
You probably meant
testInstalledPackage("base")
without the 's', cf. help("testInstalledPackage", package="tools").
/Henri
On Tue, May 29, 2012 at 4:18 PM, jalantho...@verizon.net
wrote:
> I installed R version 2.15.0 under C:/ on a PC running Windows 7. When I
> load library("tools") to tes
a) Please read the Posting Guidelines mentioned at the bottom of every message.
One rule is this is a plain text email list, so adjust your mail client to post
text to this email list, not HTML.
b) For best results, do not run R as administrator except to update base
packages. R works fine usin
I get no error loading this package (cannot reproduce). I suggest you uninstall
and reinstall R, and do not install or run as administrator (per your other
email).
If this does not solve your problem, please read the Posting Guide and follow
it's recommendations to improve your odds of getting
a) This is not reproducible (missing data). Please read the Posting Guide
mentioned at the bottom of every message.
b) You are abusing ddply. Read the help for ddply... the function you give it
needs to return a data frame. You may want dlply instead, or you need to copy
the atomic values from
On May 29, 2012, at 6:32 PM, jacaranda tree wrote:
Hi all,
I have a data set (df, n=10 for the sake of simplicity here) where I
have two continuous variables (age and weight) and I also have a
grouping variable (group, with two levels). I want to run
correlations for each group separately
On Wed, May 30, 2012 at 12:58 AM, David Winsemius
wrote:
>
> On May 29, 2012, at 6:32 PM, jacaranda tree wrote:
>
>> Hi all,
>> I have a data set (df, n=10 for the sake of simplicity here) where I have
>> two continuous variables (age and weight) and I also have a grouping
>> variable (group, with
On May 29, 2012, at 11:01 AM, RBB wrote:
HI!!!
I have a table containing qualitative and quantitative data; one of
the
columns contains "Level of education", and the possibilities are
"none",
"High school", "college"; I want to give the value 0 to "none", the
value 1
to "High school",
On May 29, 2012, at 10:56 AM, mpavlic wrote:
Hi Sarah,
I can not for the life of me understand what was wrong with my
post?!? Can
you please explain, so that i will not make the same mistake again?
She asked you to read the Posting Guide. It _still_ appears you have
not done so. Please
Dear list,
I want to run two independent calculation (A, B) and then combined
their results to do a plot in R. Before I just run calculation A
first, then calculation B. It will take some times. I just have one
server with multiple core. I noticed that there are some nice package
in R for parallel
In our dataset the samples/object are number of patients which is 128 and we
are dealing with 12,625 genes which is our
attributes of the dataset. So, it is obvious that if I calculate the
correlation matrix of (128 * 12,625) the resulted dimension of the
correlation matrix will be (12,625 * 12,625
On 05/29/2012 08:02 PM, Fabrice Tourre wrote:
Dear list,
I want to run two independent calculation (A, B) and then combined
their results to do a plot in R. Before I just run calculation A
first, then calculation B. It will take some times. I just have one
server with multiple core. I noticed th
On Tue, 29 May 2012, Mabille, Geraldine wrote:
In the second example, the authors state the presence of "at least" two
breakpoints. When plotting the F-statistics using the following code, we see
indeed two peaks in the F-statistics, that coincides with the dates given by
the authors: c.a 19
Hi Jim,
thanks for that, works perfectly.
m
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