similar to: How to extract elements from vector in reverse order?

Dear R mailing listers, After plotting, I wanna save it as file in pdf format using pdf("name.pdf") command. It failed, but I can do it by GUI operation (file-save as-pdf). e.g. x11() hist(x, breaks = 50, probability = FALSE) pdf("hist.pdf") [[alternative HTML version deleted]]

Hi All, When carrying out hist(samples,breaks=50,probability=TRUE), the column values are considerably greater than 1, which seams very unreasonable. The plot is attached. I think the column value of the hist plot should correspond to x$counts/sum(x$counts) (x=hist(samples,breaks=50,probability=TRUE)). The size of data is a little bit larger, causing failure of uploading. If you need the

I need to repeat a function many times, with differing parameters held constant across iterations. To accomplish this, I would like to create a list (or vector) of parameters, and then insert that list into the function. For example: q<-("l,a,b,s") genericfunction<-function(q){ } ###### The equivalent code would of course be genericfunction<-function(l,a,b,s){ } Any help

Hi all mailing listers, My question is as follows: e.g. I launched two packages, say packageA and packageB, but they have the function of the same name, leading to masking. I want to remove the packageA from the working window after using the packageA so as not to causing problem. I do not want to carry out task each time using packageA and packageB individually because many the tasks share

Dear R-listers, I am a newbie with R and I am struggling with something I consider very basic. I wish to produce a table (to import in a latex file) of summary statistics, but for as much as I've been looking around and trying various alternatives (plyr, reporttools, pastecs and Hmisc) I haven't found what I am looking for. Probably I am doing something wrong, but I can't figure out

Dear R-ers, I have a list of data frames such that the length of the list is unknown in advance (it could be 1 or 2 or more). Each element of the list contains a data frame. I need to loop through all rows of the list element 1 AND (if applicable) of the list element 2 etc. and do something at each iteration. I am trying to figure out how to write a code that is generic, i.e., loops through the

I'd like to be able to make use of a structure type and its fields before it is completely defined. To be specific, let me ask detailed questions at various stages in the construction of a recursive type. I copy from http://llvm.org/docs/ProgrammersManual.html#TypeResolve // Create the initial outer struct PATypeHolder StructTy = OpaqueType::get(); Is it possible to declare

On Fri, Sep 12, 2008 at 9:35 AM, Hendrik Boom <hendrik at topoi.pooq.com> wrote: > I'd like to be able to make use of a structure type and its fields before > it is completely defined. To be specific, let me ask detailed questions > at various stages in the construction of a recursive type. I copy from > > http://llvm.org/docs/ProgrammersManual.html#TypeResolve > >

Hi I just installed the pastecs package and I am wondering: is there an english (or german) translation of the file pastecs.pdf? If not, is there an explanation somewhere of the object of type 'turnpoints' as a result of turnpoints(), especially the "info" field? Thanks, Rainer -- NEW EMAIL ADDRESS AND ADDRESS: Rainer.Krug at uct.ac.za RKrug at sun.ac.za WILL BE

I would like to add a class to the SparseM package. I have a class "matrix.csr" that describes a matrix in compressed sparse row format, now I would like a class matrix.diag.csr that describes such objects when they happen to be diagonal. The idea is that matrix.diag.csr objects should behave (later in life) exactly like matrix.csr objects, the distinction is only needed in order to

In function daystoyears in package pastecs, I get this (wrong?) result with 1995: > daystoyears(1,datemin="1/1/1997",dateformat="m/d/Y") 1997.001 > daystoyears(1,datemin="1/1/1995",dateformat="m/d/Y") 1994.999 Any insights? Thanks Angel

Up to now, the tests have been running with whitespace stripped out. Newlines and tabs are insignificant in HTML, so I figured why bother with them? Now I realize why: they''re significant in pre tags and they also make your code look pretty! I''ve been working to get SRC output to roughly match Tetxile2''s as far as tabs and newlines go. It''s tough and

Hi R-listers, I would like to know how can i extract component no. when the RMSEP is lowest? Currently, I only plot it manually and then only feed the ncomp to the jack knife command. However, I would like to automate this step. Please let me know. Many thanks. Rgrds, [[alternative HTML version deleted]]

Hi, I have a question to post. But I have a problem finding the appropriate forum. Some of the FAQ on pastecs are answered by R-help@stat.math.ethz.chmailing list. I searched to see if this mailing list requires registration or not. There was no information about that. I am a registered member of R- help general mailing list but I am aware it is better to post my question to a specific group in

Hi listers, I have a data frame with 5 variables... And I want reorder the data frame according a specific variable X... I checked the sort and order functions... In my case I think that the ORDER function is applicable... But I did not understand at all... The idea is simple... Data order by X... I know that this is very simple... Anyways... How I would do that... Thanks in advance, Marcio --

Hello, I have an irregular time series of the form : Time Data Time1 Data1 .... 1 b 1 e 7 g 4 i NA NA 5 k NA NA NA NA ... (the columns have varying length of NAs after a certain point) Converting this to regular time series with Pastecs does not seem to work, when I see the entire data as a single series. So I remove

Dear R People Here is an interesting problem: > library(pastecs) > a <- 1:100 > b <- daystoyears(a,datemin="1/1/2003",dateformat="m/d/Y") > b [1] 2002.999 2003.002 2003.005 2003.008 2003.010 2003.013 2003.016 2003.018 2003.021 2003.024 2003.027 2003.029 2003.032 [14] 2003.035 2003.038 2003.040 2003.043 2003.046 2003.049 2003.051 2003.054 2003.057 2003.060

Is there a painless way to find the names of all packages on CRAN that "Depend" on a specified package? url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

Hi R-user, I was trying to make a raster map with WGS84 projection in R, but I could not make it. I found one data set in Google that data is almost the same format as of mine. I wanted to make a raster map of temperature with 1 degree spatial resolution for the global scale. I could make it in GIS software but I do have many variables (to be many raster images) and ultimately I am importing them

Good evening to everybody. I have a data of four columns - three of the columns represent date while the fourth is counts. Setting 4000 as my minimum point/value, I wish to find out the number of counts that are less or equal to 4000 and the dates they occur. I have installed pastecs and have been trying to use turnpoints function to do this. I have not been much lucky. I am a still learning. I