hi All,
ok fine got it. The design of R is such that it will work only if data
fits in the main memory. This issue has been taken up many times but it
seems it would be very difficult to change the core code hmmm. ok fine.
hence if i want to work then i will have to either partition the data
For example,
year X1958 X1973 X1981 X1986 X1995 X2004 X2007
1 QMT 12 41 45 54 62 232 255
2 Belgium 2 5 5 5 5 12 12
3 France 4 10 10 10 10 29 29
year X1958 X1973 X1981 X1986 X1995 X2004 X2007
1 QMT 12 41 45 54 62 232 255
2 Belgium 9054483 9741700 9859000 9859000 10137000 10418000 10497000
3
Serguei Kaniovski [EMAIL PROTECTED] writes:
For example,
year X1958 X1973 X1981 X1986 X1995 X2004 X2007
1 QMT 12 41 45 54 62 232 255
2 Belgium 2 5 5 5 5 12 12
3 France 4 10 10 10 10 29 29
year X1958 X1973 X1981 X1986 X1995 X2004 X2007
1 QMT 12 41 45 54 62 232 255
2 Belgium 9054483
Hallo everyone,
excuse me if this is not a genuine R question but I do not know where to
ask else.
Referring to e.g.
https://stat.ethz.ch/pipermail/r-help/2004-December/062114.html
I wonder if these measurements of 3000 criminals (raw data) are
available anywhere. At least I
Hi,
What determines the order of the rows in a barchart?
Cheers,
Geoff.
Here is my code, and the data follows. If I have z in alpha order, the
barchart is in
some order I can't determine. I originally tried
rownames(twater)~twater$Cat, but the
chart wasn't in rownames(twater) order either.
On 10/27/2006 11:06 PM, Matthew Walker wrote:
Hi everyone,
I think I have found a minor issue with the R function boxplot.stats.
But before I make such a rash comment, I'd like to check my facts by
fixing what I think is the problem. However, why I try to do this, R
does not behave as I
On Fri, 27 Oct 2006, Inman, Brant A. M.D. wrote:
System: R 2.3.1 on a Windows XP computer.
I am validating several cancer prognostic models that have been
published with a large independent dataset. Some of the models report a
probability of survival at a specified timepoint, usually at
On 28-Oct-06 Jean lobry wrote:
Hallo everyone,
excuse me if this is not a genuine R question but I do not
know where to ask else.
Referring to e.g.
https://stat.ethz.ch/pipermail/r-help/2004-December/062114.html
I wonder if these measurements of 3000 criminals (raw data)
are
Hi,
I just finished xlsReadWritePro, a package that is - like the free
xlsReadWrite - capable to read and write native Excel files.
The Pro version is a shareware package and adds features such as: •
Sheet handling (select/insert/copy/delete/ren.) • Select regions
(columns, rows, cells or area)
There are pointers to information in the links section of:
http://code.google.com/p/batchfiles/
and some XP batch files that facilitate using R and
building packages on XP. Regarding LaTeX, use MiKTeX.
On 10/28/06, Michael Prager [EMAIL PROTECTED] wrote:
I would like to start building R
Hi,
Please, is out there anybody using RMySQL under Mac OS X? I'm trying to build
it without much success. How must I add/locate mysql.h and lmysqlclient library?
Thanks for your help,
Ricardo
--
Ricardo Rodríguez
Your EPEC ICT Team
__
On 10/28/2006 10:49 AM, Michael Prager wrote:
I would like to start building R packages under Windows XP. I
have programming experience and a minimal but working knowlege
of many Unix (-like) programming tools. The package functions
(for now) will be from R source, not C or Fortran.
I've
I would like to start building R packages under Windows XP. I
have programming experience and a minimal but working knowlege
of many Unix (-like) programming tools. The package functions
(for now) will be from R source, not C or Fortran.
I've installed Rtools, Perl, the MS hhc, and so on. I am
Hi there,
Could someone help to compare to list. I do something like:
list1-c(1,3,6,8,9)
list2-c(3,5,1,0)
mathlist-NULL
for (i in list1) {
for (j in list2) {
if (i==j) mathlist-c(mathlist,i)
}}
mathlist
Is there a more elegant way to solve this question?
Thanks to Gabor G., Duncan M., and Hong O. for helpful
replies. I've made some progress, but have two questions.
Can anyone explain *how* R CMD searches for latex? I have
provided a batch file (shell script) and and alias (I use a
Windows command shell with aliasing) that each provide the
On 10/28/2006 1:08 PM, Michael Prager wrote:
Thanks to Gabor G., Duncan M., and Hong O. for helpful
replies. I've made some progress, but have two questions.
Can anyone explain *how* R CMD searches for latex?
It doesn't: R CMD runs a script, the script searches for latex. If you
want to
On 10/28/2006 1:08 PM, Michael Prager wrote:
Thanks to Gabor G., Duncan M., and Hong O. for helpful
replies. I've made some progress, but have two questions.
Can anyone explain *how* R CMD searches for latex? I have
provided a batch file (shell script) and and alias (I use a
Windows
On 10/28/06, Michael Prager [EMAIL PROTECTED] wrote:
Thanks to Gabor G., Duncan M., and Hong O. for helpful
replies. I've made some progress, but have two questions.
Can anyone explain *how* R CMD searches for latex? I have
provided a batch file (shell script) and and alias (I use a
On 10/28/06, Geoff Russell [EMAIL PROTECTED] wrote:
Hi,
What determines the order of the rows in a barchart?
That's not a well defined question, as barchart is generic, and
methods are free to choose their own order (and much more). See below
for an answer for the formula method, which is what
On Wed, 25 Oct 2006, yongchuan wrote:
I've a data set with 6 rows of data representing 6000+ distinct loans. I
did a coxph() regression on it (see call below), but a subsequent survfit()
call on the coxph object is almost certainly wrong. It gives n=6 when it
should be
more like 6000+
I think you want the set operations:
list1-c(1,3,6,8,9)
list2-c(3,5,1,0)
union(list1, list2)
[1] 1 3 6 8 9 5 0
intersect(list1, list2)
[1] 1 3
On 10/28/06, Milton Cezar Ribeiro [EMAIL PROTECTED] wrote:
Hi there,
Could someone help to compare to list. I do something like:
Hi,
Having an zoo object I can subset it to obtain the days where I have the
values within some range:
is.zoo(z)
TRUE
subset(z[,1], z[,1]=5 z[,1]= 10) #Yields: Year(day)
1988(13) 1988(14) 1988(16) 1988(20) 1988(21) 1988(22) 1988(25)
1988(26)
7.973946 9.933518 7.978227 7.512960
On 10/28/06, antonio rodriguez [EMAIL PROTECTED] wrote:
Hi,
Having an zoo object I can subset it to obtain the days where I have the
values within some range:
is.zoo(z)
TRUE
subset(z[,1], z[,1]=5 z[,1]= 10) #Yields: Year(day)
1988(13) 1988(14) 1988(16) 1988(20) 1988(21) 1988(22)
Gabor Grothendieck escribió:
On 10/28/06, antonio rodriguez [EMAIL PROTECTED] wrote:
Hi,
Having an zoo object I can subset it to obtain the days where I have the
values within some range:
is.zoo(z)
TRUE
subset(z[,1], z[,1]=5 z[,1]= 10) #Yields: Year(day)
1988(13) 1988(14) 1988(16)
Frank Harrell rote in a message dating from Oct 8th:
n.group is an argument to latex.default in the Hmisc package
I must admit that I can't find it in the function head,
which reads on my installation:
function (object, title = first.word(deparse(substitute(object))),
file = paste(title,
Try this:
# test data
x - c(1:4, 6:8, 10:14)
z - zoo(x, as.Date(x))
# idx is 1 for first run, 2 for second run, etc.
idx - cumsum(c(1, diff(z) != 1))
# starts replaces each time with the start time of that run
# ends is similar but for ends
starts - time(z)[match(idx, idx)]
ends -
Thanks again to D. M. and G. G. for help. I have built a
small package successfully, although latex is not working
quite right. I might be able to get it working, but I'm
unclear what the latex compiler is used for when building a
package. Otherwise, I'll just install MikTeX and treat it as
a
this one is not a false alarm like my previous message.
i have cut and paste the code below so if anyone could run it would be
appreciated. basically,
my question is why the horizontal axis of the acf plot is labelled with
such huge numbers when
the labels should be 1 through 10 since may
Its because of the frequency. The lower the frequency number
the higher will be the numbers on the scale axis.
as.ts(aggfxdata[,bid])
Time Series:
Start = 1144713660
End = 1144716960
Frequency = 0.0167
[1] 118.4800 NA 118.4760 NA 118.4600 118.4367 118.4171 118.3810
[9]
Hi,
I have a data set (data frame) describing some features of the students in
a high school in the following format:
Stu IDYear feature 1 feature 2 .
1001 1990
1001 1991
1001 1992
1002 1990
1002 1991
This is a bug that has now been fixed. Until a new release of Hmisc
appears see the following to get a corrected version of latex( ):
http://biostat.mc.vanderbilt.edu/twiki/bin/view/Main/LatestRFunctions -
you will need getLatestSource('latex')
Frank
Johannes Hüsing wrote:
Frank Harrell
?complete.cases
On 10/28/06, Tong Wang [EMAIL PROTECTED] wrote:
Hi,
I have a data set (data frame) describing some features of the
students in a high school in the following format:
Stu IDYear feature 1 feature 2 .
1001 1990
1001
Andy,
First of all, thanks for your solution.
When I test your code, it doesn't work. I am not sure if I miss something.
Here is the code I tested:
flist-list.files(path = file.path(, c:\\),pattern=[.]csv$)
csvlist-lapply(flist, read.csv, header = TRUE)
Here is the error:
Error in file(file,
Your example is not self contained, and I was unable to generate
an example that produced the warning messages you've mentioned.
Have you tried 'options(warn=2)', then running your example? This
will turn the warning into an error. Then you might be able to get
something from
2006/10/29, Wensui Liu [EMAIL PROTECTED]:
Andy,
First of all, thanks for your solution.
When I test your code, it doesn't work. I am not sure if I miss something.
Here is the code I tested:
flist-list.files(path = file.path(, c:\\),pattern=[.]csv$)
First of all, I think the command should be
Mark,
It sounds like your data/experiment storage and organization needs are more
complicated than mine, but I'll share my methodology...
I'm still new to R, but have a fair experience with general programming.
All of my data is stored in postgresql, and I have a number of R files
that
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