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Jul 22, 2007 9:13 pm
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Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the sportsci_rtutorial group. File :...
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Aug 2, 2007 1:12 pm
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Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the sportsci_rtutorial group. File :...
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Aug 9, 2007 5:50 pm
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Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the sportsci_rtutorial group. File :...
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Aug 16, 2007 7:36 pm
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Rob I have run into a problem with manipulating a date vector. When I try to cbind a date vector, it converts the date to a numerical vector. I think this is...
Hi Ian, I have to confess that I'm not too familiar with the Date class. Anyway, from what I've picked up from the help files, Date objects are indeed...
Rob Thanks for the help. This works well enough. For the audience, I think those who use multi-relational databases might find my problem and solution helpful....
Sorry guys, Kind of really busy at the moment with starting a new job and doing the PhD corrections. Probably won't be able to post any new tutorials until end...
Hi can anyone tell me how I can use dummy coding for a categorical predictor in regression model? I have numbers in one column and the qualitative variable in...
Hi Payam, Have a look at Session 11 dealing with factors. You have to coerce your categorical variable into a factor. Maybe have a look at Session 3 as well....
Enter your vote today! A new poll has been created for the sportsci_rtutorial group: Change from doc to pdf format? o doc o pdf o both To vote, please visit...
sportsci_rtutorial@ya...
Nov 27, 2007 1:29 pm
44
Hi Guys, Since we're now up and running again just a couple of admin things. Recently, we had a few new members joining the group which made me realize that...
"But R has also quickly found a following because statisticians, engineers and scientists without computer programming skills find it easy to use." This is an...
Will Within R, there is a feature called R Commander. Once loaded, it is menu-driven. Further, as it runs, it writes the code so you learn how to program as...
I presume folks won't mind if this interaction continues via the list. Others might make some useful comments. I hadn't realized a menu-driven R was up and...
Hi Will, Great to see some action happening on this list. Personally, I don't think that providing a menu-driven interface is of any help. We discussed it a...
I agree with Rob that the menu-driven approach is limited to simple analyses. But this is going to be adequate for many studies. I also have become more aware...
Hello Guys, I've checked out, although only brief and superficial, R commander. The interface provides most of the typical tests used in undergraduate...
Hi All, Analytics Training Institute is launching a course on R statistical software. For further course details please visit www.analyticstraining.in. We also...
Hello guys, Maybe you wanna check out this new Java interface for R. http://biocep-distrib.r-forge.r-project.org/ Appears to be quite an ambitious project...
Hi everybody, If you need some fancy animations for your next presentation/seminar check out the animation package in R. The package comes with some nice...
Rob there wasn't any link Ian Shrier MD, PhD, Dip Sport Med, FACSM Associate Professor, Dep't of Fam Med, McGill University Past-President, Canadian Academy of...
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