similar to: use R from python

Hi all, Sorry for having been quiet for so long, I have my university exams going on, and will be able to contribute only after the coming Friday. Thanks! -- Sanjoy Das http://playingwithpointers.com

On Sat, Apr 21, 2012 at 6:08 AM, Sanjoy Das <sanjoy at playingwithpointers.com> wrote: > > Sorry for having been quiet for so long, I have my university exams > going on, and will be able to contribute only after the coming Friday. Gents, While you've been fooling around with exams, I have been focused with laser-like intensity, or something... Here are new versions of 4 SIV

Hi list, I have a real problem with plotting US state map. When I try to plot the northern state, there will be some blank space in the top of graph (see case 1 example), and when I plot southern states, there will be a blank space in the bottom of plot (see case 2). I spent almost 2 days to figure out a solution, but could not. Would you help me if you know what the problem is? Regards, Alireza

Hello, As the author of package cts, I hope somebody on this list can kindly help (perhaps off-list) to resolve the build/check issue with package cts for Mac. The error occurred on Mac machines only: http://cran.r-project.org/web/checks/check_results_cts.html. Here is the error message: At line 10 of file machine.f Fortran runtime error: Range error during floating point read The source

R Help, I posted a question on StackOverflow yesterday regarding an issue I've been having with the RgoogleMaps packages' displaying of axes. ?Here is the text of that submission: http://stackoverflow.com/questions/6258408/rgooglemaps-axes "I can't find any documentation of the following problem I'm having with the axis labels in RGoogleMaps: library(RgoogleMaps) datas

Hi, I would obtain a random value between two (for example between 40.15 and 56.58 I would have only one value). I'm looking for a package/a function which could do this. Could anybody help me please? Cordialement Damien Landais

Dear User, what's the correct way to obtain a multiple return from a function? for example creating the simple function: somma <- function (a, b) { c <- a+b return (a, b, c) } when I call it, it runs but returns the following output: > somma(5, 7) $a [1] 5 $b [1] 7 $c [1] 12 Warning message: return multi-argomento sono deprecati in: return(a, b, c) i.e. multi-return is

On Mon, 14 May 2012 11:46:02 -0700 Preston Briggs <preston.briggs at gmail.com> wrote: > On Sat, Apr 21, 2012 at 6:08 AM, Sanjoy Das > <sanjoy at playingwithpointers.com> wrote: > > > > Sorry for having been quiet for so long, I have my university exams > > going on, and will be able to contribute only after the coming > > Friday. > > Gents, >

Preston Briggs wrote: > On Sat, Apr 21, 2012 at 6:08 AM, Sanjoy Das > <sanjoy at playingwithpointers.com <mailto:sanjoy at playingwithpointers.com>> > wrote: > > > > Sorry for having been quiet for so long, I have my university exams > > going on, and will be able to contribute only after the coming Friday. > > Gents, > > While you've been

I think the code is part of the RTAQ package but is not included in it, as I obtained it from https://r-forge.r-project.org/scm/viewvc.php/pkg/RTAQ/R/HAR_model.R?view=markup&root=blotter&sortby=author&pathrev=1028. It is not my code and I make no claim to other's good work, and apologize if I should even be posting it I am not sure, but in the transform function it allows to

I am trying to use the marker method addlistener(). A simplified version of what I''m trying to do: var map; var marker; map = new mxn.Mapstraction(''myMap'',''google''); map.setCenterAndZoom(new mxn.LatLonPoint(45.559242,-122.636467), 15); marker = new mxn.Marker(new mxn.LatLonPoint(45.559242,

Hello, i have a dataframe with the GDP for different Country (in the columns) and Years (in the rows). Now i want for every year the best three values, if possible with name of the countries (columnnames). For the best it's no problem but for the other two values. Thanks, Alfred

Sto imparando ora ad utilizzare R. Ho un problema: devo caricare i dati da un file xls creato da me, utilizzando la funzione "read.xls" produce il seguente errore: Errore in xls2csv(xls, sheet, verbose = verbose, ..., perl = perl) : Unable to read xls file 'indagineUSA.xls'. Errore in file.exists(tfn) : argomento 'file' non valido Cosa c'è che non va? La directory

On Mon, May 14, 2012 at 1:30 PM, Hal Finkel <hfinkel at anl.gov> wrote: > Can you explain this comment: > > With minor algebra, this test can also be used for things like [c1 + > > a1*i + a2*j][c2]. It's really too simple to deserve mention... Given a subscript pair, [c1 + a1*i + a2*j] and [c2], we can test for dependence using the RDIV test by rewriting as [c1 + a1*i]

Dear R-users, I've built these functions usefell for me to import/export data from/to Excel: importa.da.excel<-function(){read.delim2("clipboard", dec=",") ## questa funzione consente di importare dati da Excel in R ## selezionare in Excel le celle che contengono i dati, ## compresi in nomi delle colonne ## Autore: Vito Ricci email:vito_ricci at yahoo.com ## Data di

Dear Dr. Bivand and R-users, I have a 5 by 5 grid, say, location[1:5,1:5], and I want to know the indices of 8 neighbours of each cell. For example, for location[2,2], its neighbour coordinates are [1,1:3], [2,1], [2,3] and [3,1:3]. Sometimes I also need to remove edge effects (torus = TRUE). I have tried "cell2nb" function in your spdep package. Here's my example: > neigh

I am working with xts dependent data, and my code is as follows (the problem is explained throughout): dat <- getdat("prices") dat <- read.zoo(dat, sep = "",format="%d/%m/%Y %H:%M", tz="", FUN=NULL, regular=TRUE, header=TRUE, index.column=1, colClasses=c("character", "numeric")) dat <- as.xts(dat)

Hi all, I am new to python, R and rpy2. I having few errors when I am using 'fisher.test' function where I am struck now. Please help to fix these bugs. My code for fisher.test goes this way *from rpy2 import * import rpy2.robjects as robjects def fisherExact(a,b,c,d): v = [a,b,c,d] m = robjects.r['matrix'](v,2,2) s = robjects.r['fisher.test'](m) return s *

Are there any plans to integrate Virtual Earth''s Bird''s Eye view to mapstraction? I tried an "integration hack" but then found out that there are too many issues involved (check whether birds eye is available for the current map area, disabling zoom controls,...). Has anyone else tried it? Franz

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