similar to: Handling of tables in R

Hi! I'm trying to start a credibility estimation study with a coule of data sets that are created for SAS. The data sets are saved as ".sas7bndx" and ".sas7bdat". I've tried reading them to R with the function 'read.xport' but this returns the error message 'Error in lookup.xport(file) : unable to open file'. Are there any other functions that one

Hi! I've just begun writing a program that searches for the minimum of a function with golden section search. In order to do this in a nice way I need a function that takes a function name and an argument and returns the function value for that argument, i .e just like Matlab's 'feval'. Is there any? Thanks before hand! Best regards, Fredrik Thuring, Codan Insurance A/S

Dear Sir or Madam, I'm wondering if there is any routine or argument in the function 'glm.fit' that makes it handle NA's. The function 'glm' can handle NA's but I can't make make it work (or find anything written on this in the help files) with 'glm.fit'. Is it even possible in'glm.fit'? How? Thanks before hand, Fredrik Thuring, Business Researcher

Hi! I´m need a function that solves the equation f(x) = 0 (i.e. the root of the function) when f is a nonlinear function. Is there any? I´ve tried nlm and optim on the square of the function but the solution is very unstable. Thanks before hand. / Fredrik Thuring ------------------------------------------------------------------------------ This e-mail and any attachment may be confidential

Hi! Is there a way of handling NA?s in the matrix multiplication function '%*%'? I cant find anything concerning this in the help files. I?m thinking of some sort of setting such as na.rm=T. Thanks before hand to anyone how can help me! Fredrik Thuring, Junior Business Researcher __________________________________ Codan Forsikring, Gammel Kongevej 60, DK-1790 Copenhagen V tel: +45 33 55

Hi, I have a problem. I would like to put my SAS-code into R. Could I do that, if yes, how? Best regards Jim Gustafsson _______________________________________________________________________________ Codan Insurance, Gammel Kongevej 60, DK-1790 Copenhagen V telephone: +45 33 55 55 55, fax: +45 33 55 21 22 e-mail: jgu@codan.dk http://www.codan.dk [[alternative HTML version deleted]]

Hi, Does anyone know of a package that will help with generation of spreadsheets? (xls files, not csv) Thanks, Fredrik --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe

R-people I wonder if one could change a list of table with number of the form 1,200.44 , to 1200.44 Regards JG ------------------------------------------------------------------------------ This e-mail and any attachment may be confidential and may also be privileged. If you are not the intended recipient, please notify us immediately and then delete this e-mail and any attachment without

Dear R users, I have just start working with R and would need some help. If you have a matrix as: [,1] [,2] [,3] [1,] 11 24 11 [2,] 16 29 16 [3,] 2 15 2 and you want the position where you can find the maximum value, in this case row 2 and column 2. How could you get the position? The values in the matrix is likelihood function values, and each row and

I try to structure my rails application with modules, but i have problems to define the routes. Is'' it possible to use someting like this: <%= link to ''...'', :module => :module_name, :controller => :ctrl_name [...] -%> ? The controllers i want to access are in app/controllers/module_name. I thougt i could define something like this: map.connect

I reproduce from memory my exhaustive look into this issue. RODBC uses the Microsoft ODBC DLL's developed by Microsoft. These DLL's perform an automatic determination of column type based on the contents of the first N rows of cells in each column, where N [0,16]. N may be set in the Windows system registry, and there are a few other things that may be set in the system registry which

Dear list, How should missing values be expressed in Excel before extraction to R via RODBC. I'm bewildered. Sometimes the representation with NA in Excel appears to work and shows up in R as <NA> but sometimes the use of NA in Excel changes the whole vector to NA's. Blank or nothing or NA as representation for missing values in Excel with dateformat gives NA's of the whole

Hi all, I want to use Active Resource to communicate with other application. How can i use Active Resource in my ROR application. anyone knows please help me out. Thanks and regards, Shripad --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Sebastian Pop wrote: > same mechanism could be useful. It would be nice to be able to write this: > > def insn : Inst<(outs i32:$dst), (ins i32:$src1, i32:$src2), > "some assembler", > [(set $dst, (Op $src1, $src2))]>; >From the PPC changes, I see that this is already possible under a slightly different form: def FSUBS :

Hi , Does any one know how to split a character vector , I have a vector X that looks like this and each row has 3 characters X ASK DGH ASG AUJ FRT I would like to split the vector into 3 vectors that look like this X1 X2 X3 A S K D G H A S G A U J U R T thanks -- View this message in context: http://www.nabble.com/How-to-split-a-character-vector-into-3-vectors-tp21939492p21939492.html

Hi All, Machine A: has Apache 2.2 doing load balancing, also has DB and 8 mongrel processes I''m using mongrel_cluster . Now, I want to run Mongrels on Machine''s B and C (ie Cluster 3 Mongrels in three different machines). Is this possible? If possible then, please describe me the steps required (I''m using windows machines, and already losdt one week :-( ) Best

Jakob Stoklund Olesen wrote: > I have updated TableGen to support a new format for instruction selection patterns. > > Before: > > def : Pat<(subc IntRegs:$b, IntRegs:$c), (SUBCCrr IntRegs:$b, IntRegs:$c)>; > > After: > > def : Pat<(subc i32:$b, i32:$c), (SUBCCrr $b, $c)>; > > Since the pattern matching happens on a DAG with type labels, not

Hello! I am new to this list (although I have done a fair amount of research in the archives) and I need to ask what is probably one of the most frequently asked questions on a list like this: How do I install Word97 and Excel97? (Codeweavers CrossoverOffice can do this, and they ASSURE us that they roll everything they do back to the main wine CVS and hence, this SHOULD work!) So far; this is

Hi all! I want to do some logistic regression. Is there a fintion in R that does this, or do I have to do the variable conversion by hand? Thankful for all the help I can get. /Fredrik -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or

Hi all I'm trying to complete a textbook example originally designed for SPSS in R, and I therefore need to find out how to compute an unbalanced ANOVA in R. I did a search on the mailinglist archives an found a post by Prof. Ripley saying one should use the lme function for (among other things) unbalanced ANOVAs, but I have not been able to use this object. My code gives me an error.. Why