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Hello, Is there a way to get a single TRUE or FALSE statement from comparing two vectors? For example, c(1,2,3) == c(1,2,3) produces TRUE TRUE TRUE where I would like it to produce only TRUE for use in an if statement. Likewise, when two vectors are not exactly identical (in all elements) I would like a single FALSE result, as opposed to c(1,2,3) == c(1,2,5) TRUE TRUE FALSE Any ideas?

I am trying to do a tutorial improvement on the wiki but I am having some problems with the auto formatting. Using httdp.conf produces http://httpd.conf when filtered. Using *.so produces .so and bold text there after. Is there any shorthand for the user for making text appear as it should without the linking and re-writes? Or does the admin have to change the filters in Instiki? Tesla

Hello, I'm running a very long for loop that usually takes hours. For my own piece of mind, it would be nice if I could check periodically and see which iteration the loop is on. A line of code that told R to print the iteration number every 100 or 200 iterations would be perfect. Does anyone know something like this? I've never known how to print anything within a for loop before the

Hi, Rsync is still hanging under cygwin for me. I'm using rsync 2.6.0 and i've tried cygwin-1.5.6-1 as well as a snapshot of 1.5.7. I've noticed that some people are having success. I shouldn't have to do anything interesting in order to make this work, right? *********************************************************************** This message is intended only for the use of

Hello, I'd like to plot an empirical cumulative distribution function, except instead of the fraction of values < x, I'd like the fraction of values > x. I think this can be done using the ecdf function in {Hmisc}. I installed the package and loaded it. However, when following the example given in the documentation, I get an error: x <- rnorm(100) ecdf(x,what='1-F')

...1_t-1 affect y2_t. {vars} will only allow VARs of the form: y_t = By_t-1 + Cy_t-2 + ... + Dx_t + e_t Solutions? Maybe another package? Or maybe I'm thinking about this wrong? (And I know that I have to put constraints on A to get identification - I'm willing to do that). Thanks, Mitch Downey

Hello, I created an array to hold the results of a series of simulations I'm running: d.eta <- array(0,dim=c(3,3,200)) <simulation goes here and populates the array but it's not important> Then I tried to save the results using this: save(d.eta,file="D:/Simulation Results/sim 9-23-11 deta") When I later tried to reload them using this: d.eta <-

...ions/2.7/ Resources/library/tcltk/libs/i386/tcltk.so Reason: image not found In addition: Warning message: package 'Rcmdr' was built under R version 2.7.2 Error : .onLoad failed in 'loadNamespace' for 'tcltk' Error: package 'tcltk' could not be loaded Davia Cox Downey Doctoral Student/Research Assistant Global Urban Studies Program & Department of Political Science Michigan State University 447 Berkey Hall East Lansing, MI 48824 517-353-6855 phone 517-353-6680 fax coxdavia@msu.edu [[alternative HTML version deleted]]

Hello, I have a longitudinal dataset where each individual has a different number of entries. Thus, it is of the following structure: x <- runif(12) id.var <- factor(c(rep("D1",4),rep("D2",2),rep("D3",3),rep("D4",3))) dat <- as.data.frame(x) dat$id.var <- id.var dat > dat x id.var 1 0.9611269 D1 2 0.6738606 D1 3

I want to use ActiveRecord outside of Rails to do processing on large tables. I want to be able to process the rows as they are retrieved rather than having to store the results in an intermediate array. Any suggestions? Looks like I could hack the adapter to provide an accessor to the underlying DBI handle. Anything cleaner than that?

Is there a way to use the "link_to" function in a controller?

Is there a way I can have print statements in Rails code that will go either to the WEBrick console (prefered) or to a log file?

Hello, I'm clearly confused about the merge function. In the following r <- merge(x,y,all.x=T,all.y=F) my y vector has only unique values (no duplicates). So I don't understand how this can ever generate an r which is of greater length than x. I thought the default behavior was only matching rows are included, but that using all.x=T included rows with unmatched x's as well. If

I have a Model whose table name and primary key don''t follow Rails conventions. So I have used set_table_name() and set_primary_key() and can do the Record.find() method ok. My problem is that the Record.new(params[:id]) idiom in a controller complains: undefined method `stringify_keys!'' for "REAL_PKEY":String Is there something else I need to do?

Hello, I don''t know anything about Rails optimization, however... is it possible to select only specified columns in order to tell Active Record not to load everything from the table as does @items = Item.find(:all) ? Thank you

Hi, Is there a security problem with ssh that I've missed??? Ik keep getting these hords of: Failed password for root from 69.242.5.195 port 39239 ssh2 with all kinds of different source addresses. They have a shot or 15 and then they are of again, but a little later on they're back and keep clogging my logs. Is there a "easy" way of getting these ip-numbers added to

...++ CC=clang cmake ../llvm/ \ -DCMAKE_BUILD_TYPE=Release \ -DCMAKE_INSTALL_PREFIX=~/install/llvm-master/ \ -DLLVM_TARGETS_TO_BUILD=host \ -DLLVM_ENABLE_ASSERTIONS=true \ -DLLVM_ENABLE_LIBCXX=yes \ -DLLVM_ENABLE_LIBCXXABI=yes The check-all target is failing to compile the interception tests: /home/sdowney/bld/llvm-master/llvm/projects/compiler-rt/lib/interception/tests/interception_linux_test.cc:26:18: error: redefinition of 'isdigit' INTERCEPTOR(int, isdigit, int d) { ^ /usr/include/ctype.h:185:1: note: previous definition is here __isctype_f (digit) ^ /usr/include/ctype.h:...

Hello, I'm attempting to install the splm package from R-Forge. https://r-forge.r-project.org/R/?group_id=352 The page says, "In order to successfully install the packages provided on R-Forge, you have to switch to the most recent version of R..." It later says "To install this package directly within R type: install.packages("splm",

...Model > (Ben Bolker) > 14. Re: How make a x,y dataset from a formula based entry > (Jean-Christophe BOU?TT?) > 15. Re: (sin asunto) (Terry Therneau) > 16. Re: p values in coxph() (Terry Therneau) > 17. 'save' saved object names instead of objects (Downey, Patrick) > 18. Re: How make a x,y dataset from a formula based entry > (Gabor Grothendieck) > 19. Re: 'save' saved object names instead of objects (Downey, Patrick) > 20. Re: 'save' saved object names instead of objects > (Jean-Christophe BOU?T...

Hi just wondering if there is a package that can get the maximum likelihood or method of moments estimator for distributions with censored data? The distributions I'm interested in are: Exponential, pareto, beta, gamma and lognormal. -- View this message in context: http://www.nabble.com/MLE-for-censored-distributions-in-R-tp15022863p15022863.html Sent from the R help mailing list archive at