Re: [R] New to R

1. Read an Introduction to R (ships with R) or other R tutorial (there are many good ones on the Web). 1.5 ... Also check CRAN for books and other info. 2. ?write.table but you'll need what you learn in the tutorial to extract output from your functions. 2.5 ...and of course, ?xtabs and

Re: [R] [ncdf4] error converting GEIA data to netCDF

Hello, The following works fine for me: nc - nc_open(~/GEIA_N2O_oceanic.nc) emi_n2o - ncvar_get(nc, 'emi_n2o', start=c(1,1,1), count=c(-1,-1,1)) Regards, Pascal Le 28/08/2012 12:31, Tom Roche a écrit : summary: I can successfully ncvar_put(...) data to a file, but when I try to

[R] Create and Assign value into a variable from Another variable

Hi, Here i have a variable named MyVariable containing particular name For eg:- MyVariable - UnitNo Here my requirement is, i need to get UnitNo as another variable by reading MyVariable i need UnitNo as variable name and need to assign some value into that. i had tried with

Re: [R] saving and reading csv and rda files

Hi Michael: Thanks for your patience in dealing with my questions. Now, I have a slightly better sense of R environment... data frame versus object versus names versus tail and head etc.. etc... I have been an avid user of Gauss (and Stata). And, I have recently begun to use R for my

[R] odfWeave: Unable to convert to the current locale

Hello, I am testing odfWeave on a Windows XP system, but I got the following error : where test_in.odt comes from an Unix system. I did not get this error with a test file created under Windows. I suppose this has to do with the character set used in the file. What I could I do to overcome

Re: [R] [netcdfgroup] [ncdf4] error converting GEIA data to netCDF

On Mon, Aug 27, 2012 at 8:40 PM, Roy Mendelssohn roy.mendelss...@noaa.gov wrote: Just looked at your code, and you do call nc_sync. I am wondering if it works if you call nc_close, reopen and then write. Perhaps the nc_sync is sufficent when you have been in define mode in the nc_create call.

Re: [R] randomLCA

use str(dentistry.lca2) to see all values of the output; among them a value np for number of parameters, in this case 5*2 for the 5 binary items of 2 classes + 1 for the class proportions, total 11. hth, Ingmar On Mon, Aug 27, 2012 at 6:05 PM, Gabriele Accetta gabriele.acce...@gmail.com wrote:

[R] check and verify

Hi, I have 6 columns in my dataframe (test) A B C D E F a b c d 40 30 a f a b 20 10 x m y m 50 30 If character value in column A matches with that in column C, it gets the percentage in column E, similarly if value in column B matches the value in D, it gets the percentage in F column. If

Re: [R] check and verify

Hi -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of Sapana Lohani Sent: Tuesday, August 28, 2012 7:01 AM To: R help Subject: [R] check and verify Hi, I have 6 columns in my dataframe (test) A B C D E F a b c d 40

Re: [R] check and verify

?ifelse Probably most simply used via ?with, e.g.l result1 - with(test, ifelse(A == C,E,0)) ## Similarly for B and D -- Bert On Mon, Aug 27, 2012 at 10:00 PM, Sapana Lohani lohani.sap...@ymail.com wrote: Hi, I have 6 columns in my dataframe (test) A B C D E F a b c d 40 30 a f a b 20 10

Re: [R] Create and Assign value into a variable from Another variable

Post a small reproducible example to clarify what you want to do. -- Bert On Mon, Aug 27, 2012 at 11:48 PM, Rantony antony.akk...@ge.com wrote: Hi, Here i have a variable named MyVariable containing particular name For eg:- MyVariable - UnitNo Here my requirement is, i need to get UnitNo

Re: [R] Lattice graphics adding abline line (1:1 line) ???

Hi -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of iwaite Sent: Tuesday, August 28, 2012 12:49 AM To: r-help@r-project.org Subject: Re: [R] Lattice graphics adding abline line (1:1 line) ??? I have read multiple books and

[R] corrgram

Hello, are there fixed threshold values for the changes between different shades of blue in the corrgram? Or is a chang relative depending on the data? I didnt get it in manual. Thank you very much, best regards Claudia __ R-help@r-project.org

Re: [R] practical way to change column names?

Hi sufix-expand.grid(c(id,ag), 1:10) paste(paste(alter,sufix[,1], sep=), sufix[,2], sep=_) shall give you desired names. After that you can reorganise it to suit your needs. Regards Petr -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org]

Re: [R] Assigning colors on low p-values in table

On 08/27/2012 07:05 PM, Rmillan wrote: Hi all R-users, I’m trying to assign colors on those p-value in my table output that fall above a certain critical value, let’s say a p-value0.05. My table looks like this: ... Here is the data frame I used: returns Assets ADF_Level P0

Re: [R] Create and Assign value into a variable from Another variable

Hello, Try the following, supposing that 1:5 is the value you want to assign. ?assign MyVariable - UnitNo assign(MyVariable, 1:5) UnitNo Hope this helps, Rui Barradas Em 28-08-2012 07:48, Rantony escreveu: Hi, Here i have a variable named MyVariable containing particular name For eg:-

[R] Error in table(data) : attempt to make a table with = 2^31 elements

Hi im new in the mailing list, i am trying to apply a loglinear model at my data in order to seek for significant correlations and effects. i have 27 variables kai 146 observations. I want to make a contingency table for this data set in R and i write table(data) but it doesn't work and

[R] Bionomial and possion

Make a plot in R where you compare the probability distributions for the Binomial distributions with N=1000 trials and succes probability 0.005 and the Possion Distribution with rate lambda=5. My answer is b-binom(x, 1000, 0.005, log = FALSE) plot(b) p-dpois(x, lambda, log = FALSE) plot(p)

[R] FW: Create and Assign value into a variable from Another variable

Ok. Here I have a variable called Variable_1. Variable_1 - MyDataFrame Here I want to create another variable, by assigning the value of Variable_1 . So, it will come like, Assign(Variable_1,data.frame(read.csv(c:\\Mydata.csv))) ---[this was the 1st requirement, now I got the solution]

Re: [R] Create and Assign value into a variable from Another variable

Ok. Here I have a variable called Variable_1. Variable_1 - MyDataFrame Here I want to create another variable, by assigning the value of Variable_1 . So, it will come like, Assign(Variable_1,data.frame(read.csv(c:\\Mydata.csv))) ---[this was the 1st requirement, now I got the solution] Now,

Re: [R] Create and Assign value into a variable from Another variable

This? x-y assign(x,1) y [1] 1 On 28.08.2012, at 10:16, Bert Gunter wrote: Post a small reproducible example to clarify what you want to do. -- Bert On Mon, Aug 27, 2012 at 11:48 PM, Rantony antony.akk...@ge.com wrote: Hi, Here i have a variable named MyVariable containing

Re: [R] String Handling() for Split a word by a letter

On 08/27/2012 07:29 PM, Rantony wrote: Hi, here im unable to run a string handle function called unpaste(). for eg:- a- 12345_mydata Actually my requirement what is i need to get , only 12345. Means that , i need the all letter as a word which is before of first _ - symbol of a. i tried

Re: [R] String Handling() for Split a word by a letter

Here I have a variable called Variable_1. Variable_1 - MyDataFrame Here I want to create another variable, by assigning the value of Variable_1 . So, it will come like, Assign(Variable_1,data.frame(read.csv(c:\\Mydata.csv))) ---[this was the 1st requirement, now I got the solution]

Re: [R] Bionomial and possion

On Aug 28, 2012, at 10:43 , quantum wrote: Make a plot in R where you compare the probability distributions for the Binomial distributions with N=1000 trials and succes probability 0.005 and the Possion Distribution with rate lambda=5. My answer is b-binom(x, 1000, 0.005, log = FALSE)

Re: [R] [netcdfgroup] [ncdf4] error converting GEIA data to netCDF

Tom Roche Mon, 27 Aug 2012 23:31:23 -0400 summary: I can successfully ncvar_put(...) data to a file, but when I try to ncvar_get(...) the same data in the one and only datavar I get Error in if (nc$var[[li]]$hasAddOffset) addOffset = nc$var[[li]]$addOffset else addOffset = 0 :

Re: [R] RGL plot : lighting problem when triangle3d and persp3d are used in the same plot

thanks for the reply I am sorry but I do not have any skills in C++ Nevertheless, I found a solution to my problem... By using another package misc3d and more precisely the association of the two functions drawScene.rgl and surfaceTriangles

Re: [R] Error in table(data) : attempt to make a table with = 2^31 elements

On Aug 28, 2012, at 4:10 AM, Panagiwta Zygoura wrote: Hi im new in the mailing list, i am trying to apply a loglinear model at my data in order to seek for significant correlations and effects. i have 27 variables kai 146 observations. I want to make a contingency table for this data

Re: [R] Error in Installing RODBC in Linux R

On Aug 27, 2012, at 6:11 PM, Madana_Babu madana_b...@infosys.com wrote: Hi All, I am trying to install RODBC Package in Linux version of R. PFB the error message. Request all, if you have any solution how to overcome this error. configure: error: ODBC headers sql.h and sqlext.h not found

Re: [R] How to average time series data around regular intervals

Hi Jim, Oh wow thanks so much. One question though, did you notice that the 12:00:00 slot is missing entirely from the output? It shows 11:52:30 and 12:07:30, but not 12:00:00. Actually after another review I see that it's missing the 12, 12:15, and 12:30? 2012-07-22 11:52:30 2012-07-22 12:07:30

Re: [R] RGL plot : lighting problem when triangle3d and persp3d are used in the same plot

On 28/08/2012 7:49 AM, Stephane Chantepie wrote: thanks for the reply I am sorry but I do not have any skills in C++ Nevertheless, I found a solution to my problem... By using another package misc3d and more precisely the association of the two functions drawScene.rgl and surfaceTriangles

Re: [R] Split CSV as per file size

But here, I need to split the csv file by giving file-size(in KB) as input. It required to split as per size(in KB), instead of giving no. of files. Suppose, even if the file size ends in the middle of the last line, it should include the complete last line. For eg: NAME AGE PLACE A

[R] Unzip files from the given path to the destination path

Hi, Any idea to - Unzip files from a given path and sub-folders to the destination path ? - Thanks Antony. -- View this message in context: http://r.789695.n4.nabble.com/Unzip-files-from-the-given-path-to-the-destination-path-tp4641549.html Sent from the R help mailing list archive at

Re: [R] FW: Create and Assign value into a variable from Another variable

You probably want to use get(), which is the converse of assign(): rbind(get(Variable_1), data.frame(read.csv(c:\\My2ndData.csv))) On Tue, Aug 28, 2012 at 11:16 AM, Akkara, Antony (GE Energy, Non-GE) antony.akk...@ge.com wrote: Ok. Here I have a variable called Variable_1. Variable_1 -

Re: [R] randomLCA

Dear Ingmar, thank you for your email. This means that a non-random latent class model for a 2x2x2 table (3 diagnostic tests) and 2 latent classes produces a saturated model. The predicted frequencies equal the observed frequencies. Is there any reason to introduce random effects in a saturated

Re: [R] Create and Assign value into a variable from Another variable

I'm not quite sure what you expect as a result there.. On 28.08.2012, at 12:34, Akkara, Antony (GE Energy, Non-GE) wrote: Ok. Here I have a variable called Variable_1. Variable_1 - MyDataFrame Here I want to create another variable, by assigning the value of Variable_1 . So, it will

Re: [R] Get variable data Reading from the list

Hello, And this: get(MyList[[1]]) with [[ ]] instead of [ ] ? If you do for example: MyList - list() MyList [length(MyList )+1]- MyVar MyVar - c(1:10) get(MyList[[1]]) It seems to do what you want -- View this message in context:

Re: [R] Get variable data Reading from the list

Yes. Thank you. This is what I wanted. Thanks ! From: jeff6868 [via R] [mailto:ml-node+s789695n4641563...@n4.nabble.com] Sent: Tuesday, August 28, 2012 7:03 PM To: Akkara, Antony (GE Energy, Non-GE) Subject: Re: Get variable data Reading from the list Hello, And this: get(MyList[[1]])

Re: [R] apply a function separately on each element of a list

Yes, this is it (as would say michael)! Thank you guys! Last question about another function on this list: imagine this list is my data after your function for the regression model: mydf - data.frame(x=c(1:5), y=c(21:25),z=rnorm(1:5)) mylist - rep(list(mydf),5) Don't care about this fake data,

Re: [R] create a normal distribution table

Hello, You can try this: x=seq(-3,0,length=30) y=1/sqrt(2*pi)*exp(-x^2/2) plot(x,y,type=l,lwd=2,col=red) with: x: your vector between -3 and 0 (you can choose the length of your vector) y: the probability density function for the standard normal distribution formula -- View this message in

Re: [R] Get variable data Reading from the list

Thank you. From: arun kirshna [via R] [mailto:ml-node+s789695n4641565...@n4.nabble.com] Sent: Tuesday, August 28, 2012 7:25 PM To: Akkara, Antony (GE Energy, Non-GE) Subject: Re: Get variable data Reading from the list Hi, MyList-list() MyList[[MyVar]]-c(1:10) MyList[[1]] # [1] 1

Re: [R] Inexplicably different results using subset vs bracket notation on logical variable

William, David, and Peter, Thank you all so much for your help on this.  Though I had read the help files on 'subset' and '[', I had not been able to discern from that text what the problem was.  I could not have solved it without your help. The help file on 'subset' mentions For ordinary

[R] Error message

I suddenly started getting the error message below. Not sure why.  If I type intalled.packages() it shows Matrix and lme4 installed.  Can someone tell what's going on and what I need to do to remedy the problem?  I'm running on a Linux box.             Loading required package: Matrix Loading

Re: [R] check and verify

Hi, Try this:  test$A-(test$A==test$C)*test$E  test$B-(test$B==test$D)*test$F  test #   A  B C D  E  F #1  0  0 c d 40 30 #2 20  0 a b 20 10 #3  0 30 y m 50 30 ^  within(test,{A-(A==C)*E; B-(B==D)*F})  #  A  B C D  E  F #1  0  0 c d 40 30 #2 20  0 a b 20 10 #3 

[R] R Download 'Permission Denied'

Hello, I am receiving a 'Permission Denied' error when trying to use the R Download funtion. I am wondering if this is a: - Error in the code - Permissions issue at source - Permissions issue at destination. If you could shed any light on this it would be very much appreciated, below is a

Re: [R] find and replace

Hi, Try this: set.seed(1)  dat1-data.frame(A=sample(letters[20:25],replace=TRUE),B=sample(letters[1:6],replace=TRUE),C=c(letters[1:3],letters[3:1]),D=sample(letters[2:7],replace=TRUE),E=sample(letters[21:26],replace=TRUE))  newdat-list()  for(i in 1:ncol(dat1)){  newdat[[i]]-list()  

Re: [R] find and replace

Hi, Try this: dat1-readLines(textConnection(  ID Name Fav_Place  101 Andrew  Phoenix,AZ  201 John SanFrancisco  303 Julie California/New York  304 Monica  New York))  gsub(Phoenix,Tucson,gsub(New York,New York City,dat1)) #[1] ID Name Fav_Place  101 Andrew  Tucson,AZ

Re: [R] Unzip files from the given path to the destination path

googling R unzip files gives this as the first hit: http://stackoverflow.com/questions/3053833/using-r-to-download-zipped-data-file-extract-and-import-data Dirk's answer should get you started, but note that there are different zip protocols, so you might need to modify for your data. Cheers,

[R] Course

Hello, I am a student of Materials Engineering and I want to minister an introductory course of R at the university I study here in Brazil. I know R is a free software, but I just want to know if I do need a special authorization for doing it. The course will be totaly free and I also will

Re: [R] R Download 'Permission Denied'

On 28-08-2012, at 16:57, TwistedSkies wrote: Hello, I am receiving a 'Permission Denied' error when trying to use the R Download funtion. I am wondering if this is a: - Error in the code - Permissions issue at source - Permissions issue at destination. If you could shed any light

Re: [R] Course

Dear Pedro in your R session, enter the commands license() RShowDoc(COPYING) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Those imply no restriction on charging a fee for presenting courses in R. albyn

Re: [R] Error message

On 28/08/2012 10:31 AM, Scott Raynaud wrote: I suddenly started getting the error message below. Not sure why. If I type intalled.packages() it shows Matrix and lme4 installed. Can someone tell what's going on and what I need to do to remedy the problem? I'm running on a Linux box.

Re: [R] Course

I am not a lawyer, and you should not ask for such advice on the Web. However, if you read the GNU license, it does not mention such activities. Money is not traditionally the issue with free software... the obligation to pass the source along if you change it is. I have personally taken a

Re: [R] Create and Assign value into a variable from Another variable

Now, MyDataFrame is a variable and containing some values in that. And Now, the problem what is I need to do rbind into the variable MyDataFrame . I tried to do, rbind(as.character(Variable_1), data.frame(read.csv(c:\\My2ndData.csv))) The above code will try to rbind

Re: [R] [netcdfgroup] [ncdf4] error converting GEIA data to netCDF

Hi Tom: Sorry for top-posting. My bad etiquette for the day. The order that you do things when you create nercdf files matters a lot. Here is a section from the help for ncdf4: If you want to WRITE data to a new netCDF file, the procedure is to first define the dimensions your data array

Re: [R] R Download 'Permission Denied'

Ahhh that makes sense now. I figured that the name would be that of the file you were downloading. Feel a bit stupid now, many thanks! -- View this message in context: http://r.789695.n4.nabble.com/R-Download-Permission-Denied-tp4641568p4641582.html Sent from the R help mailing list

[R] date in plot, can't add regression line

Hello all, I have been using R for about 3 weeks and I am frustrated by a problem. I have read R in a nutshell, scoured the internet for help but I either am not understanding examples or am missing something completely basic. Here is the problem: I want to plot data that contains dates on

Re: [R] Create and Assign value into a variable from Another variable

Others have mentioned assign and get, but generally when the answer to a question is assign it means that you are asking the wrong question (see fortune(236)). This is actually FAQ 7.21, the most useful part of the answer in the FAQ is the last few lines. If you tell us more about what you are

[R] barchart with 3 Arguments

Hi @ all, I have a problem concerning the barplot (barchart lattice) of a dataframe. I work with the attached dataframe. When I try to plot this dataframe I only get two rows plottet. When I try to plot the whole dataframe, there is message, that it is 'height' must be a vector or a matrix. On

Re: [R] Course

Though, for the record, it is perfectly legal and rather common to charge for _instruction_ in R, just not for R itself.[1] This is done, inter alia, at the UserR conferences. Similarly, one could charge for books on R (physical or digital), for code deliverables in R, etc. Cheers, Michael [1]

Re: [R] Create and Assign value into a variable from Another variable

HI, Try this:  Variable_1-MyDataFrame  set.seed(1)   assign(Variable_1,sample(1:5,replace=TRUE))  assign(Variable_1,rbind(get(Variable_1),1:5))  get(Variable_1) # [,1] [,2] [,3] [,4] [,5] #[1,]    2    2    3    5    2 #[2,]    1    2    3    4    5 A.K. - Original Message - From:

Re: [R] Course

On 28/08/2012 9:42 AM, Pedro Henrique Lamarão Souza wrote: Hello, I am a student of Materials Engineering and I want to minister an introductory course of R at the university I study here in Brazil. I know R is a free software, but I just want to know if I do need a special authorization

Re: [R] Standard deviation from MANOVA??

On Aug 27, 2012, at 19:15 , BrutishFruit wrote: Hi David. I mean that I want to get the *standard error of the predicted means* (which is a type standard deviation, if I have understand everything right), which the se.fit switch mentioned above should require from the predict() function.

[R] don't print object attributes

Dear all Suppose the object below: require(Hmisc) require(plyr) x - dlply(iris, .(Species), describe) How can I print the object without displaying the attributes? I inspected ?print and ?print.default with no luck. x $setosa x[, Sepal.Length] n missing uniqueMean .05 .10

Re: [R] barchart with 3 Arguments

No data is attached. The R-help list usually strips out attachments to prevent viruses or malware spreading. Use dput to include the data . Just do : dput(mydata) and copy the results into your email. Also it is a good idea to include the code that you are using. John Kane Kingston ON

Re: [R] date in plot, can't add regression line

-Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of Norbert Skalski Sent: Tuesday, August 28, 2012 9:49 AM To: r-help@r-project.org Subject: [R] date in plot, can't add regression line Hello all, I have been using R for

Re: [R] don't print object attributes

On 28/08/2012 1:12 PM, Liviu Andronic wrote: Dear all Suppose the object below: require(Hmisc) require(plyr) x - dlply(iris, .(Species), describe) How can I print the object without displaying the attributes? I inspected ?print and ?print.default with no luck. Assign a class to the object,

Re: [R] don't print object attributes

On 2012-08-28 10:34, Duncan Murdoch wrote: On 28/08/2012 1:12 PM, Liviu Andronic wrote: Dear all Suppose the object below: require(Hmisc) require(plyr) x - dlply(iris, .(Species), describe) How can I print the object without displaying the attributes? I inspected ?print and ?print.default

Re: [R] date in plot, can't add regression line

First of all, a practical way to supply data is to use the function dput() Just do dput(mydata) and copy and paste the results into your email. The reader can copy and paste into R and have an identical data set. I am not sure I have followed exactly what you are doing but here is something

Re: [R] Inexplicably different results using subset vs bracket notation on logical variable

On 2012-08-28 07:44, Mauricio Cornejo wrote: William, David, and Peter, Thank you all so much for your help on this. Though I had read the help files on 'subset' and '[', I had not been able to discern from that text what the problem was. I could not have solved it without your help. The

Re: [R] date in plot, can't add regression line

Hello, Inline. Em 28-08-2012 18:23, Nordlund, Dan (DSHS/RDA) escreveu: -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of Norbert Skalski Sent: Tuesday, August 28, 2012 9:49 AM To: r-help@r-project.org Subject: [R] date in plot,

Re: [R] don't print object attributes

On Tue, Aug 28, 2012 at 7:34 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote: Assign a class to the object, and write a print method for it. For example, this doesn't quite do what you want, but it's a start: print.noattributes - function(x, ...) { attributes(x) - NULL print(x) }

Re: [R] don't print object attributes

On Tue, Aug 28, 2012 at 1:16 PM, Liviu Andronic landronim...@gmail.com wrote: On Tue, Aug 28, 2012 at 7:34 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote: Assign a class to the object, and write a print method for it. For example, this doesn't quite do what you want, but it's a start:

[R] variable scope

At the end of a for loop its variables are still present: for (i in 1:10) { x - vector(length=1) } ls() will print i and x. this means that at the end of the for loop body I have to write rm(x) gc() is there a more elegant way to handle this? Thanks. -- Sam Steingold

Re: [R] variable scope

On Tue, Aug 28, 2012 at 1:29 PM, Sam Steingold s...@gnu.org wrote: At the end of a for loop its variables are still present: for (i in 1:10) { x - vector(length=1) } ls() will print i and x. this means that at the end of the for loop body I have to write rm(x) gc() is

Re: [R] variable scope

Hello, Maybe local(). Continue your example with #?local local(for (i in 1:10) { x - vector(length=1) }) ls() # not 'i' nor 'x' Hope this helps, Rui Barradas Em 28-08-2012 19:29, Sam Steingold escreveu: At the end of a for loop its variables are still present: for (i in 1:10) {

Re: [R] variable scope

Perhaps I'm dense, but huh*? -- Bert *e.g. What are you trying to do? R does it's own garbage collection -- why do you think you need it? And, as a general comment which may or may not be applicable, if you create variables in a function they are local only to the function -- they disappear once

Re: [R] variable scope

On Tue, Aug 28, 2012 at 1:37 PM, R. Michael Weylandt michael.weyla...@gmail.com wrote: On Tue, Aug 28, 2012 at 1:29 PM, Sam Steingold s...@gnu.org wrote: At the end of a for loop its variables are still present: for (i in 1:10) { x - vector(length=1) } ls() will print i and x.

Re: [R] variable scope

On Aug 28, 2012, at 1:29 PM, Sam Steingold s...@gnu.org wrote: At the end of a for loop its variables are still present: for (i in 1:10) { x - vector(length=1) } ls() will print i and x. this means that at the end of the for loop body I have to write rm(x) gc() is

Re: [R] variable scope

On 28/08/2012 2:29 PM, Sam Steingold wrote: At the end of a for loop its variables are still present: for (i in 1:10) { x - vector(length=1) } ls() will print i and x. this means that at the end of the for loop body I have to write rm(x) gc() is there a more elegant way to

Re: [R] don't print object attributes

On 28/08/2012 2:16 PM, Liviu Andronic wrote: On Tue, Aug 28, 2012 at 7:34 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote: Assign a class to the object, and write a print method for it. For example, this doesn't quite do what you want, but it's a start: print.noattributes - function(x,

Re: [R] corrgram

Hello, You should say which package you are getting 'corrgram' from. I'll assume it's from package corrgram. The answer to your question is not in the help page but part of it is, it says it calls function 'col.corrgram'. And R is open source so a quick look at the package *.R sources (only

[R] Package cwhmisc and problems

Hi, I have revised my package cwhmisc and want to re-submit it (meeting a deadline soon). One big stumbling stone is the 'sudden' appearance of sessionInfo() R version 2.15.1 (2012-06-22) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) locale: [1] C attached base packages: [1] tools

Re: [R] Font size in geom_dl (using ggplot2)

Sample data? Some representative sample data really is needed to see what you are doing. Have a look at dput() for a handy way to present data. Also where did theme_complete_bw come from? Is it a special formattng function? John Kane Kingston ON Canada -Original Message-

Re: [R] Package cwhmisc and problems

You could try running the dependency checker function directly and then using the usual R debugging tools to start tracking down the problem. E.g., I have a package in ~/packages/foo with a bogus entry in the Depends line of DESCRIPTION: tools:::.check_package_depends(dir=~/packages/foo) Package

Re: [R] [netcdfgroup] [ncdf4] error converting GEIA data to netCDF

On Aug 28, 2012, at 12:24 PM, Tom Roche wrote: Roy Mendelssohn Tue, 28 Aug 2012 09:07:32 -0700 here is the relevant section from your code: netcdf.file - nc_create( filename=netcdf.fn, # vars=list(emis.var), # verbose=TRUE) vars=list(emis.var)) # Write data to data variable:

Re: [R] [netcdfgroup] [ncdf4] error converting GEIA data to netCDF

Pascal Oettli: MERCI BEAUCOUP! (though I would have thanked you earlier if I hadn't had to dig through the r-help digest first :-) Tom Roche Mon, 27 Aug 2012 23:31:23 -0400 summary: I can successfully ncvar_put(...) data to a file, but when I try to ncvar_get(...) the same data I get Error

Re: [R] [netcdfgroup] [ncdf4] error converting GEIA data to netCDF

- Nothing about the error text (IMHO) would lead one to the fix. (Note also that neither ncvar_put or nc_close appear to require assignment, which is probably what made me think I could nc_open without assignment.) Can ncdf4 be made to fail more helpfully? E.g., to fail immediately on

[R] Search for locations of subsequences?

Is there a function to efficiently search for a subsequence within a vector? For example, with x - 1:100 I'd like to search for the sequence c(49,50,51), and be told that it occurs exactly once, starting at location 49. (The items in the vectors might be numeric or character, and there

Re: [R] Search for locations of subsequences?

On Aug 28, 2012, at 4:05 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote: Is there a function to efficiently search for a subsequence within a vector? For example, with x - 1:100 I'd like to search for the sequence c(49,50,51), and be told that it occurs exactly once, starting at

Re: [R] Search for locations of subsequences?

Hello, Try the following. occur1 - function(pat, vec){ m - length(pat) n - length(vec) candidate - seq.int(length=n-m+1) for (i in seq.int(length=m)) candidate - candidate[pat[i] == vec[candidate + i - 1]] candidate } patrn - c(1,2,3,4) exmpl -

Re: [R] variable scope

* R. Michael Weylandt zvpunry.jrlyn...@tznvy.pbz [2012-08-28 13:45:35 -0500]: always you shouldn't need manual garbage collection. my observation is that gc in R sucks. (it cannot release small objects). this is not specific to R; ocaml suffers too. since a loop doesn't define its own

Re: [R] write.matrix.csr data conversion

Thanks, when will I be able to use the new code? I just did install.packages(e1071) + library(e1071). no good. do I need to restart R? thanks! * David Meyer qnivq.zr...@jh.np.ng [2012-08-27 22:57:17 +0200]: done, thanks for the suggestion. On 2012-08-27 21:15, Sam Steingold wrote: David,

Re: [R] Standard deviation from MANOVA??

Thanks for all help so far! And I seems as you are correct Peter (and Jean too). And I have now investigated and found how it is connected with the standard errors: If use the following code (taking from Jeans example code), where we have one manova and two individual models (continue read

Re: [R] [netcdfgroup] [ncdf4] error converting GEIA data to netCDF

Roy Mendelssohn Tue, 28 Aug 2012 09:07:32 -0700 here is the relevant section from your code: netcdf.file - nc_create( filename=netcdf.fn, # vars=list(emis.var), # verbose=TRUE) vars=list(emis.var)) # Write data to data variable: gotta have file first. # Gotta convert 2d

Re: [R] find and replace

HI, You can also try this: Students1-data.frame(ID=c(101,201,303,304),Name=c(Andrew,John,Julie,Monica),Fav_Place=c(Phoenix AZ,San Francisco,California/New York,New York))   gsubfun-function(pattern,replacement,x, ...){  for(i in seq_along(pattern))  x-gsub(pattern[i],replacement[i],x,...)  x  }

Re: [R] Error message

Here's the sessinoInfo().  I didn't do the upgrade and I don't know how to interpret the output. sessionInfo() R version 2.15.1 (2012-06-22) Platform: x86_64-pc-linux-gnu (64-bit) locale:  [1] LC_CTYPE=en_US.UTF-8  LC_NUMERIC=C  [3] LC_TIME=en_US.UTF-8  

Re: [R] check and verify

HI, Try this: test-read.table(text=  A B C D E F  a b c d 40 30  a f a b 20 10  x m y m 50 30 ,sep=,header=TRUE,stringsAsFactors=FALSE) #Here, stringsAsFactors=FALSE is the key here.  If you did not add that (or =TRUE) , by default, A-D columns will be factors and you will get the error message

[R] return first index for each unique value in a vector

I would like to efficiently find the first index of each unique value in a very large vector. For example, if I have a vector A-c(9,2,9,5) I would like to return not only the unique values (2,5,9) but also their first indices (2,4,1). I tried using a for loop with which(A==unique(A)[i])[1] to

[R] K-Means clustering Algorithm

I was wondering if there was an R equivalent to the two phased approach that MATLAB uses in performing the Kmeans algorithm. If not is there away that I can determine if the kmeans in R and the kmeans in MATLAB are essentially giving me the same clustering information within a small amount of

Re: [R] barchart with 3 Arguments

The listserver is very good about passing on attachments IF AND ONLY IF they are text or an acceptable image format. -- David Sent from my iPhone On Aug 28, 2012, at 11:17 AM, John Kane jrkrid...@inbox.com wrote: No data is attached. The R-help list usually strips out attachments to

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