search for: yourstrings

I was hoping someone could tell me how to convert multiple C character strings into an R character vector. Thanks, Jon -- View this message in context: http://www.nabble.com/Convert-multiple-C-strings-into-an-R-character-vector-tf4249882.html#a12095059 Sent from the R devel mailing list archive at Nabble.com.

I am currently being defeated by grep. I am attempting to determine the value of the last letter of a character string. An example of my data set is shown below. Regarding the codes, I would like to identify the value of the last character and then take the appropriate action, e.g. If the value is L then label UL rating XXX It the value is F then label UL rating YYY ... I assume it will be

Thanks Chris, but the method you mentioned is not what I want. Maybe I didn't make it clear. As you said, /runtime/libprofile is runtime library for the following function. llvm_start_func_profiling llvm_start_block_profiling llvm_start_basic_block_tracing llvm_trace_basic_block And those above functions can be inserted into basic block etc for getting profile. However, those

I have the string ggstr that I've built with string manipulation: ggstr = "ggplot(df1, aes(x,y)) + geom_smooth(se=FALSE, span=0.01)" Assuming df1 is properly defined, this string will execute properly if I submit it manually without the quotes. How can execute the command as a string, so that I can run it repeatedly (with minor modifications) in a loop? Presumably, it would be

Perhaps I need a break, but I can''t find the answer for this simple question. I have a database which also contains an internet address. I want to show this address with a link (wich is named link). When I do; <%= link_to ''link'', camping.website %> I get a clickable link. But the destination is http://www.my_own_homepage/www.homepage.nl (what I want is of

Dear R users, I would really appreciate some help, I have a plain text file which contains info like NANATGGGGGGGCCCAGCTTGAATTCCCNTCCCCNTTCCCATCCAGGCC I would like to read it as a vector, for example, (N,A,N,A,T,G,G,G,G,G,G,G,C,C,C,........) I've tried commands such as read.table and scan but I don't get what I want. Thank you in advanced. Sandra