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...to create a character vector of the names of the tables. Is there a function that can differentiate values consisting only of digits (numerics) as opposed to ones that contain letters (and perhaps digts as well)? I am sure there is. What is it and where should I have found it? -- Farrel Buchinsky GrandCentral Tel: (412) 567-7870 [[alternative HTML version deleted]]

...the website I saw that package is only available as http://www.omegahat.org/RGoogleDocs/RGoogleDocs_0.1-0.tar.gz To my knowledge tar.gz is only for Linux. Does this mean that I cannot run it on a windows machine. Please tell me that there is a way to run it on a Windows machine. Farrel Buchinsky GrandCentral Tel: (412) 567-7870

...;", group = "", path = .trPaths[3]) : unused argument(s) (envir = ".GlobalEnv") I have ensured that the correct profile loads by using (from within Tinn-R) R>Configure>Permanent(Rprofile.site). Is this a known bug or am I just getting tripped up. Farrel Buchinsky GrandCentral Tel: (412) 567-7870 [[alternative HTML version deleted]]

Ooops did Google just become a carrier :) http://googleblog.blogspot.com/2007/07/all-aboard.html I hear stocks crumbling worldwide as I type. Cheers, Dean -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20070703/92218fc6/attachment.htm

...any values taken from 'no'. Note that the class is taken from 'test'. > PS: this time I do not need help. I can write my code around this. Help in pointing you to the posting guide and its recommended reading of the help page might still be helpful. -- Farrel Buchinsky GrandCentral Tel: (412) 567-7870

Hi, Can anyone tell me how to save the uploaded file and what are all the steps that are required in this process.As of now i am able to get the uploaded file name and saving it to the database.But while i am trying to retrieve it i am not able to do that because i am not saving the image to file system. Thanks, Chandra. -- Posted via http://www.ruby-forum.com/.

converting a POSIX class variable to a date class is easy. dates<-as.Date(x) #where X is of class POSIX How does one do that to all columns in a data frame that are of POSIX class and leave all the other columns (integers, factors) as is. Feel free to reply with just one or two buzzwords that I could then search for to find how to do it. Farrel Buchinsky

When one has raw data it is easy to create a table of one variable against another and then calculate proportions For example a.nice.table<-table(a,b) prop.table(a.nice.table,1) However, I looked at several papers and created a data frame of the aggregate data. That means I acually created a table except it is a data frame. The first column lists the name of the first author and the year. I

...e ever done this and could you share your script? Are there any published examples where the end result is a dataframe. I guess what I am looking for is an easy and simple way to parse the feed and extract the data. Alternatively how does one turn an RSS feed into a CSV file? -- Farrel Buchinsky GrandCentral Tel: (412) 567-7870 [[alternative HTML version deleted]]

I have a typical browser issue when using firefox to pass the parameters while using form_remote_tag.But in IE i am able to get these values in the controller but firefox all it is getting in NULL from the form. Appreciate if anybody can help me out. Thanks, Chandra. -- Posted via http://www.ruby-forum.com/.

Hi, Can any one guide me how to import the outlook contacts using rails. Thanks, Chandra. -- Posted via http://www.ruby-forum.com/.

Hi, Can anybody help me out with this problem.I am using ActiveMailer of Rails to send the email.I am able to do that without any problem but while sending the email i want to send the body of the message and would like to retrieve it in the confirmation email.I am not saving the entire body message in the DB,so can anybody suggest me how to do this. Thanks, Chandra. -- Posted via

Hi, Can anyone tell me how to get the variables on the confirmation page after sending the email.I am unable to use the controller parameters in the confirmation view page. Thanks, Chandra. -- Posted via http://www.ruby-forum.com/.