similar to: file.show("morley.tab") responds "NO FILE"

I have a variable that can have either numeric or character values. When numeric, I take one action; when not-numeric, I take another action. Unfortunately, my approaches are awkward, so I look for others' approaches. To detect a numeric value, I have semi-successfully used two appoaches. I somewhat simplify here using direct character values like "123" rather than a variable. 1.

<URL: http://finzi.psych.upenn.edu/R/library/datasets/html/morley.html > "The classical data of Michaelson and Morley on the speed of light" Can you provide more information about the data? How were they obtained, etc.? I do not have the book "Genstat Primer" and the nearest location where it is available is University of York which is rather far from my location.

"An Introduction to R" has a sample session in the appendix. One of the examples looks at the Michaelson and Morley experiment to measure the speed of light and starts with "file.show("morley.data")". Where does one find this data table? Hans Peter -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

Hi, I am sorry to say, I do not know where the 'morley.dat' is that is mentioned as the sample data for the sample session on page 80 of Appendix A in the Introduction to R book. If you could get back to me soon about that would be great! Then I can prepare my next question, steve __________________________________________________ Do You Yahoo!? Send online invitations with Yahoo!

Hi Ann Looks like a typo - I see "moreley.tab" that should be "morley.tab". Works for me after correcting that. > filepath <- system.file("data", "moreley.tab", package="datasets") > filepath [1] "" > > filepath <- system.file("data", "morley.tab", package="datasets") > filepath [1]

Hello! I was reading R-intro and I have some suggestions: R-intro.html#A-sample-session rm(fm, fm1, lrf, x, dummy) suggestion rm(fm, fm1, lrf, x, y, w, dummy) The next section will look at data from the classical experiment of Michaelson and Morley to measure the speed of light. file.show("morley.tab") mm <- read.table("morley.tab") suggestion mm <- data(morley)

Full_Name: Chris Yager Version: rm162 OS: Mac OS 9.2.2 Submission from: (NULL) (67.117.145.197) As a new user I was running A sample session from Appendix A of An Introduction to R. 'mm<-read.table("morley.tab")' failed. Note that the prior command, 'file.show("morley.tab")', succeeded. Problem does NOT occur in version rm161. NO other bug

Hi: I'm trying to do the sample session listed in Appendix A of the "Introduction to R" manual from: http://cran.R-project.org/manuals.html I've already downloaded R-1.5.1.tgz from: http://cran.r-project.org/ The problem is I can't find the file "morley.tab" which I need to start the sample session (as stated in the manual). Do you know where I can find it?

I get great flexibility with command-line editing through the "readline" library in the "bash" editor and the "ncftp" tool. S-Plus has this editing and I see in the preliminary "Notes on R: A Programming Environment for Data Analysis and Graphics", page 65, that "R -e" might give this functionality. Typically, one can use either vi or emacs

Hi all, I hope this is the correct list to post such a question. I was trying to install the R-project on Debian and encountered significant problems with the same. The main problem is the installation of the libc6 package. I need this package in order to install the R-core package. However, the libc6 is dependent on the libdb1-compat package, which just refuses to install on my server.

Environment: Asterisk 1.2.14, FreePBX 2.2.0, Aastra 480i IP telephones firmware version 1.4.1.1077. Problem: Intercom feature: the dialed phone does not play the splash tone when auto-answering an intercom call. Otherwise, intercom works perfectly. Questions: What is the extensions.conf syntax to trigger a splash tone in Asterisk 1.2.14 (from the documentation and posts I've found, it has

For most cases, I''ve got search working in Rails as follows: ## controller: term = params[:search][:term] @results = MyModel.find_by_contents "#{term}*" The ''*'' character is appended to the search term so that searches match anything that begins with ''term''. For the most part, this is great, but let''s say term is equal to

I have three files of data which are available at http://zhangw.com/ R/, varied at the number of data. I tried to use R to analyze using shapiro.test, ks.test, and t.test. t.test ran as expected, however, when I run shapiro.test and ks.test commands, error message always occurred. Error message for shapiro.test is "Error in "[.data.frame"(x, complete.cases(x)) : undefined

Here are some comments generated by a new R user based on initial experiences with the tool. On-line help for tapply: The following appears "for to each (non-empty) group of values" It seems there's an extra preposition in this sentence. On-line help for cut: "break" should be "breaks" morley.data not available with the distribution. Would be helpful for

can you recommend a good manual for R that starts with a data set and gives demonstrations on what can be done using R? I downloadedR Langauage definition and An introduction to R but haven't found them overly useful. I'd really like to be able to follow some tutorials using a dataset or many datasets. The datasets I have available on R are Data sets in package 'datasets':

I am having what I think is a strange problem with applying TukeyHSD to an aov fit with error strata. TukeyHSD is supposed to take "A fitted model object, usually an 'aov' fit." aov (with error strata) is supposed to generate an object of type aovlist, which is a list of objects of type aov. But I can't seem to feed components of my aovlist to TukeyHSD. I guess I

I have configured samba 3.0.4 as follows: ./configure --with-krb5=/usr/local --with-automount --with-pam --with-utmp --with-winbind --with-libsmbclient --with-netlib='-lresolv' ran make and make install. When I run ./smbclient \\<hostname>\<useraccount> I get the following: session setup failed: NT_STATUS_LOGON_FAILURE Logfile looks like this: [2004/06/03 15:41:56, 1]

Hi This is a question regarding classification performance using different methods. So far I've tried NaiveBayes (klaR package), svm (e1071) package and randomForest (randomForest). What has puzzled me is that randomForest seems to perform far better (32% classification error) than svm and NaiveBayes, which have similar classification errors (45%, 48% respectively). A similar difference in

Hi! Just another question... I've an Samba-PDC (2.2.5 --with-ldapsam) - and of course a BDC (at least I hope that I get this running soon) with an LDAP-backend (users/machins/groups). If I want to create something like a "Subdomain" with some - but not all - of the LDAP-users, can this be done, and if how? for example if we have a domain EDU (for educational users - students

I will be out of the office starting 10/15/2010 and will not return until 11/01/2010. for urgent matter, please contact: Scott Morley (scott.morley at agfa.com) or Don Dennison (don.dennison at agfa.com) I will not be replying to any messages until I return. Have a great day! -------------- next part -------------- An HTML attachment was scrubbed... URL: