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...giving a list of candidates, but declined to identify any of the coaches. "Michigan's ----- Original Message ----- From: "Bernadine GMauricio" <rihicks at catalinasolutions.com> To: <r-help at stat.math.ethz.ch> Sent: Thursday, March 22, 2007 8:27 PM Subject: prow blythe > Check this company out > CRITICAL Care N E W > SYM-C-C-T-I > Stron g B reccomended at 20 Cents > This is projected to go to $1

One should be able to change the value of a primary key, right? But it''s not working for me. If I do this: @drug = Drug.find(tid1) @drug.id = tid2 @drug.category = ''Test2'' if @drug.save savedok = ''Saved successfully'' else savedok = ''Not saved'' end I get ''Saved successfully''

...t settles on a single unit, which for consistency with as.numeric(POSIXct object) should probably be seconds: as.double.difftime <- function(x, ...) if(attr(x, "units") == "days") as.vector(x) * 86400 else as.vector(x) but there must now be lots of code out there that has blythely assumed that the difference will always be a number of days and others assume it is always seconds. At the very least I think the help information should carry a big red warning about this rather unusual feature. (It may, I suppose, but I couldn't find it.) Comments? Bill Venables, CMIS,...

  Dear R helpers   Suppose I have two sets of ranges (interest rates) as   Range 1 : (7 – 7.50, 7.50 – 8.50, 8.50 – 10.00) with respective probabilities 0.42, 0.22 and 0.36.     Range II : (11-12, 12-14, 14-21) with respective probabilities 0.14, 0.56 and 0.30 respectively.     My problem is to form the combinations of these ranges in a decreasing order of joint probabilities. It is assumed that

Hi, Experimenting with upload and insert a picture into a MySQL database - using Agile Web Development with Rails p362-3. We have rails 1.0.0 and MySQL 3.23.58. I get an error ''You have an error in your SQL syntax near'' because rails uses the x''ffdbff....'' notation for the blob which is not available until MySQL 4 Is there a way of switching Rails to use

Hi, I am running the 64bit version of R on a AIX RS6000 cluster on which is also running the ' SQL*Plus: Release 9.2.0.2.0' in the 'ORACLE-environment Version 64 bit AIX 5.1'. I have problems setting up an Oralce database connection. I can instantiate a driver using drv <- Oracle(). But when I try to connect to my database using dbConnect (dbConnect(drv,

Hi all I'm currently writing a decoder for Ogg Theora videos. Since I'd like to show the progress of the video, I need to know how to read the current (with granulepos?) and total number of frames from the Theora header. I didn't find an appropriate field in the header specifications for the total number. Thanks for helping me out with this. Regards, Stefan

Hi: I have have taken over from a colleague who prepared an R package and failed to build it on Windows. I am doing this with unix as I am a mac user. Below is the output I get when I use the build command: [gattuso:unix/R/CO2.Rcheck] gattuso% R CMD build CO2 * checking for file 'CO2/DESCRIPTION' ... OK * preparing 'CO2': * checking whether 'INDEX' is up-to-date ...

Dear R-help, I'm using prop.test() to compute a confidence interval for a proportion under R version 2.4.1, as in: prop.test(x = 340, n = 400)$conf [1] 0.8103309 0.8827749 I have two questions: 1) from the source code my understanding is that the confidence interval is computed according to Wilson, E.B. (1927) Probable inference, the law of succession, and statistical inference. J. Am.

Dear all I'm aware that there have been several discussions about the seeking issue and I'm sorry to bring this up again. To solve the problem with Inter-Frame garbage, a seek to the previous keyframe has to be made. The keyframe number should be extracted from the granulepos of the frame where we want to seek to. I hope I understood the theory - unfortunately a few questions have

Hi Sahana I must admit I'm not an expert in Theora. But the error message "Could not set keyframe interval to 64" might indicate that an attempt to set the keyframe frequency failed. Have a look at the keyframe_granule_shift attribute in the th_info struct. It says: The maximum distance between key frames is 1<<keyframe_granule_shift. So I could imagine that the error might

I''m using a plugin that adds a new templating system to my app. The backtrace for errors in the standard rhtml templates includes the template''s file name and the line number where the error occurred. Errors in templates using the new templating system don''t produce this. .rhtml template errors look like this: #{RAILS_ROOT}/app/views/reservation/list.rhtml:25:in

Dear all I'm currently using a simple encoding implementation based on the encoding example delivered with theora. Now i tried to change the quality of the output file. Its my understanding, that either a bitrate can be set for Constant Bitrate (CBR) encoding, or a quality (0-63) for Variable Bitrate (VBR). As you might know, the basic Encoder Example uses the so-called 2-Pass method for