[R] Announcing a New R Conference

re detailed information regarding conference logistics, please go here :https://www.thinksisu.org/event/YesWeCRAN/ To submit an abstract for consideration, please go here: https://www.thinksisu.org/submission-system/ For questions or inquiries, please contact: j...@thinksisu.org Regards, Jerry

[R] Populate data frame for meta-analysis

I am trying to model an existing meta-analysis to examine alternative hypotheses (e.g., doing a random-effects analysis), as well as re-sampling techniques. There are over 2,000 subjects, but the data is fairly simple: a binary outcome, success or failure, linked with a score (0-10) on a structur

[R] Docs missing on Debian Wheezy

s) am I missing? Thanks root@jerry:/tmp# R --version R version 2.15.1 (2012-06-22) -- "Roasted Marshmallows" Copyright (C) 2012 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: x86_64-pc-linux-gnu (64-bit) root@jerry:/tmp# cat /etc/debian_version 7.3 The 00Ind

[R] time series plot: x-axis problem

-.5, las = 2) In the the new plot produced, x-axis is still showing from Jan to Dec, not from May to April as I desired. How to fix x-axis? Is it possible to fix it WITHOUT modifying the object "rr"? Also, ideally, I would like to have each time point on x-axis showing month/year, not

Re: [R] Comparing Variables and Writing a New Column

and found that the medians were all set to .28, and naturally nearly all the lab results were too high. Now I have to figure out what I did wrong in the previous steps when I set up the tables. Thanks for your help. Jerry Floren Minnesota Department of Agriculture -- View this message in cont

Re: [R] Comparing Variables and Writing a New Column

numeric( c(-Inf,.x[17:20],Inf)) ), + "**L", "*L", " ", "*H", + "**H") ) Error in apply(df.soil, 1, function(.x) switch(findInterval(.x[3], as.numeric(c(-Inf, : ob

[R] Comparing Variables and Writing a New Column

s" variable with each of the four "__MAD" variables and then writing the appriate flag for Results exceeding -2.5 MAD to +2.5 MAD units from the median? Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context: http://n4.nabble.com/Comparing-Var

Re: [R] Writing Graphs to Files

Thank you so much Eik. This is what I used, and it genereated 530 files of triple graphs in less than a minute. dev.copy(win.metafile, file = paste(myV,"emf",sep="."), width = 7, height = 10, pointsize = 12) dev.off() Thanks again, Jerry Floren Minnesota Department of

[R] Writing Graphs to Files

emf" into the file name? dev.copy(win.metafile, file = "C:\\Documents and Settings\\jfloren\\My Documents\\TestRSoil\\Graphs.emf", width = 7, height = 10, pointsize = 12) dev.off() Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context: h

Re: [R] Help with subset

aster than Excel that I could live with the 40 minute processing time. This is another major improvement. What will really save me the most time is the" if (nrow(rsubset) > 8)" statement. Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context

Re: [R] Help with subset

Thank you very much Peter. I'm off until Monday, but now I have an interesting project to think about over the weekend. It looks pretty simple, and it sure will beat over 2,000 pages of code to cut and paste. Thanks again, Jerry Floren Minnesota Department of Agriculture -- View this me

Re: [R] Help with subset

I am not clear what you mean by, "for (myV in myVars)" ? Is myV the name of one of the unique variables that has at least 9 Results? Is myVars the entire column of "Anlysis_Soil" ? I am not sure if this is any clearer. Thanks, Jerry Floren Minnesota Department of Agriculture

Re: [R] Yet another question about importing Excel *.xls files

to get that done today, but need to get approval before it can be installed. I am using Windows XP, but it looks like Strawberry Perl should work. I also use R version 2.9.2 (2009-08-24). Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context: http://n4.nabb

[R] Help with subset

of labs running a particular test is less than nine? Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context: http://n4.nabble.com/Help-with-subset-tp1049883p1049883.html Sent from the R help mailing list archive at Nabble.com. _

Re: [R] Yet another question about importing Excel *.xls files

e = "C:/Documents and Settings/jfloren/My Documents/Test_R/Test_Import_xls.txt", append = TRUE, quote = TRUE, sep = "\t", eol = "\n", na = "NA", dec = ".", row.names = FALSE, col.names = TRUE, qmethod = c("escape", "double")) odbcC

Re: [R] Yet another question about importing Excel *.xls files

Hi David, Thanks for your response, and I should warn you that both my programming and statistical experience is very limited. I am pretty sure Perl is not installed. I'll take care of that first thing. Thank you so much. Jerry Floren Minnesota Department of Agriculture -- View this me

Re: [R] Yet another question about importing Excel *.xls files

o removed all the worksheets except the one with the data I needed. I renamed that one Sheet1 instead of "Paste Special". With these changes, I simplified the expression, but I am still getting the same error messages. > DF <- read.xls("C:/TestR", as.is = TRUE) Converting xls f

Re: [R] Yet another question about importing Excel *.xls files

_R", > pattern = "Paste Special", as.is = TRUE) Converting xls file to csv file... Error in system(cmd, intern = !verbose) : perl not found Error in file.exists(tfn) : invalid 'file' argument > > ls() character(0) > ## End of error messages ## Thanks for all o

Re: [R] Yet another question about importing Excel *.xls files

Thanks a million Gabor. I was able to quickly import 21 test files. This will save me hours, and should eliminate some errors. Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context: http://n4.nabble.com/Yet-another-question-about-importing-Excel-xls-files

Re: [R] Yet another question about importing Excel *.xls files

ed-data-types/. " I'm going to play around with this and see if I can get it to work for my data. Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context: http://n4.nabble.com/Yet-another-question-about-importing-Excel-xls-files-tp1018699p1018

[R] Yet another question about importing Excel *.xls files

, could you please share some tips and examples to get me started. Thanks, Jerry Floren Minnesota Department of Agriculture -- View this message in context: http://n4.nabble.com/Yet-another-question-about-importing-Excel-xls-files-tp1018699p1018699.html Sent from the R help mailing list archive at

Re: [R] Identifying outliers in non-normally distributed data

Thank you Kevin. I'm looking forward to trying your function when I get back to the office. Jerry Floren Minnesota Department of Agriculture Kevin Wright-5 wrote: > > Here is a simple function I use. It uses Median +/- 5.2 * MAD. If I > recall, this flags about 1/2000 of valu

Re: [R] mean for subset

seful reports. Thanks for your suggestions; I am sure they will help improve my R skill set. Jerry Floren Minnesota Department of Agriculture Matthew Dowle-3 wrote: > > > Did you really say you're using Word's mail merge to construct "hundreds" > of > page

Re: [R] Identifying outliers in non-normally distributed data

the data collected. Thanks Steve for the link to, "The International Harmonized Protocol for the Proficiency Testing of Analytical Chemistry Laboratories." I have found some great ideas in that publication. Thank you both, Jerry Floren Minnesota Department of Agriculture S Ell

Re: [R] mean for subset

w laptop computer, and now I have an occassional problem with Word's "pretty print quotes," but if you know about that problem, it is easy to fix. Jerry Floren Minnesota Department of Agriculture Matthew Dowle-3 wrote: > > > As can data.table (i.e. do 'having

Re: [R] Identifying outliers in non-normally distributed data

methods. Yours, Jerry Floren Brian G. Peterson wrote: > > John wrote: >> Hello, >> >> I've been searching for a method for identify outliers for quite some >> time now. The complication is that I cannot assume that my data is >> normally distributed nor s

Re: [R] RODBC: how to set the data-source?

OK Is your PostGres server on the same Linux box you are running R on? Sample values Server = 169.49.30.69 (localhost host means you are on the same box) Port= 2700 (make sure your port is correct) Also, I am not seeing your id and password I use the signature CONNREAD

Re: [R] RODBC: how to set the data-source?

t the data-source? Dumblauskas, Jerry credit-suisse.com> writes: > > Looks like Unix ...well, near by: Linux. > > If so, make sure your script has the proper paths set > > Here is my set up for an oracle DB > > export > LD_LIBRARY_PATH=/../../instant

Re: [R] RODBC: how to set the data-source?

Looks like Unix If so, make sure your script has the proper paths set Here is my set up for an oracle DB export LD_LIBRARY_PATH=/../../instantclient_11_1:/../../unixODBC64_1/lib export ODBCINI=/../..//unixODBC64_1 export ODBCSYSINI=/../..//unixODBC64_1 And of course you need your db define

[R] Trying to make Nas 0

I have an lm object called mro A summary gives > summary(mro) Call: lm(formula = REGRESSIONSTRING, data = wData) Residuals: Min 1Q Median 3Q Max -8.18077 -1.06867 -0.09387 1.03153 11.20201 Coefficients: (1 not defined because of singularities) Estimat

[R] problems of R+Weka+Xmeans

Hi guys, I have one problem when I use R+Weka+Xmeans. I set the parameters for Xmeans as follows: xc.control <- Weka_control(I=10,M=1000,J=1000,L=1000,H=2000,B=1.0, C=0.5,D="weka.core.EuclideanDistance",S=20) xc <- XMeans(data,control=xc.control) Here I set the L as 1000. according to Xmeans in

Re: [R] Usage of rJava (.jcall) with Weka functions, any example?

I don't know what Rweka is, but to see what is available in a java class type .jmethods("weka/filters/unsupervised/attribute/Remove") It will give a list of methods you can call. Since you didn't make a "New" instance of this class, you only have access to static methods -- I downloaded this an

Re: [R] Basic Question on Keys/Values

ailto:[EMAIL PROTECTED] On Behalf Of Douglas Bates Sent: Monday, June 09, 2008 1:08 PM To: Dumblauskas, Jerry Cc: r-help@r-project.org Subject: Re: [R] Basic Question on Keys/Values On Mon, Jun 9, 2008 at 12:55 PM, Dumblauskas, Jerry <[EMAIL PROTECTED]> wrote: > As a java programmer, I&

Re: [R] Java to R interface

(in eclispe this is in the arguments tab in the vm section) Hth The path to R/bin is in the Windows PATH variable. Yet I get this error. On Jun 6, 10:37 am, "Dumblauskas, Jerry" wrote: > Try and make sure that R is in your windows Path variable > > I got your message when I

[R] Basic Question on Keys/Values

As a java programmer, I'm having issue conceptualizing the following use case: Given an value, passed into a function, how do I pull out the lookup? Ie. A list of keys (key1, key2, key3) A list of values (val1,val2,val3) I want to write a function (or is there something built in?) such that Cal

Re: [R] Java to R interface

Try and make sure that R is in your windows Path variable I got your message when I first did this, but when I did the about it then worked... == Please access the attached hyperlink for an important electronic communicat

Re: [R] R on X11 under Linux (newbie)

, Jerry Cc: r-help@r-project.org; [EMAIL PROTECTED] Subject: Re: [R] R on X11 under Linux (newbie) On 28-Apr-08 21:42:19, Dumblauskas, Jerry wrote: > I think this helps. > > Are you saying the RGUI I see when I launch the windows version of R > will not show in Linux, just any commands

Re: [R] R on X11 under Linux (newbie)

008 4:37 PM To: Dumblauskas, Jerry Cc: r-help@r-project.org Subject: RE: [R] R on X11 under Linux (newbie) On 28-Apr-08 21:22:51, Dumblauskas, Jerry wrote: > I just installed R on my 64 bit SUSE Linux system > -- I compiled with the default x windows support on.. > > This may be

[R] R on X11 under Linux (newbie)

ry it just goes to the command line -- if does not give me an x-window. I suspect I need another program/package -- but wanted to verify that I wasn't missing anything obvious. I have been unable to find a tutorial on the net. thx Jerry Dumblauskas Credit-Suisse HOLT Phone: (312) 345.6137