On Feb 10, 2011, at 12:23 AM, Matthew Schmidt wrote:
Refresh list was used, but a restart of the client was necessary for
updates to become active.
I was under the impression which I have just corrected that it would
be a simple matter to detach() a package and reload it. My efforts to
do
Refresh list was used, but a restart of the client was necessary for
updates to become active.
Please advise as to appropriate list. Many thanks!
On Wednesday, February 9, 2011, David Winsemius wrote:
>
> On Feb 9, 2011, at 3:29 PM, matthew.schmidt wrote:
>
>
>
> I'm a newb with R and am trying
On Feb 9, 2011, at 3:29 PM, matthew.schmidt wrote:
I'm a newb with R and am trying to move from proprietary stats tools
to open
ones. Hopefully this post might help others doing the same.
I downloaded the R package for Mac
Posted to the wrong list.
and hacked together a couple scripts,
I'm a newb with R and am trying to move from proprietary stats tools to open
ones. Hopefully this post might help others doing the same.
I downloaded the R package for Mac and hacked together a couple scripts, but
couldn't seem to get the right output. After installing the psych package, I
tried
Jason,
At 9:55 AM -0700 5/25/10, Jason Priem wrote:
Thanks for you quick responses, all! Bill, it looks like that's just what I
want, but I'm not sure where you're getting the cohen.kappa() function. The
only function I could find by that name is in the concord library, and it
gives me:
x<-c
Thanks; i used update.packages() before I asked this, but apparently it
didn't work. A manual upgrade did the trick, and now I'm Kappa-ing to
my heart's content. Thanks again to everyone for your help!
Best,
Jason
On 5/25/2010 1:34 PM, Peter Ehlers [via R] wrote:
> Jason,
>
> It seems that y
Jason,
It seems that your version of psych may be outdated.
CRAN currently has version 1.0-88, in which wkappa is
listed as deprecated. Might be time to upgrade.
-Peter Ehlers
On 2010-05-25 10:55, Jason Priem wrote:
Thanks for you quick responses, all! Bill, it looks like that's just what I
Thanks for you quick responses, all! Bill, it looks like that's just what I
want, but I'm not sure where you're getting the cohen.kappa() function. The
only function I could find by that name is in the concord library, and it
gives me:
> x<-c("red", "yellow", "blue", "red") #coder number 1
> y<-
Peter, Scot, Jim, and Jason,
Thanks for the various solutions to Jason's problem. In the next
release of psych I will a) document how to use non-numeric
categorical variables (e.g., red, blue, etc.) when using
cohen.kappa, b) suggest that cbind does the job (Peter's solution),
c) make it
cohen.kappa(cbind(x,y)) works for me.
-Peter Ehlers
On 2010-05-25 7:42, Scot W. McNary wrote:
Hi,
It doesn't seem happy with non-numeric data in the data frame version.
Maybe a recode would work?
> x1 <- c(1, 2, 3, 1)
> y1 <- c(1, 3, 3, 1)
> cohen.kappa(data.frame(x = x1, y = y1))
Call: c
Hi,
It doesn't seem happy with non-numeric data in the data frame version.
Maybe a recode would work?
> x1 <- c(1, 2, 3, 1)
> y1 <- c(1, 3, 3, 1)
> cohen.kappa(data.frame(x = x1, y = y1))
Call: cohen.kappa1(x = x, w = w, n.obs = n.obs, alpha = alpha)
Cohen Kappa and Weighted Kappa correlatio
On 05/25/2010 06:01 PM, Jason Priem wrote:
Hi,
I've got two vectors with ratings from two coders, like this:
x<-c("red", "yellow", "blue", "red") #coder number 1
y<-c("red", "blue", "blue", "red") #coder number 2
I want to find Cohen's Kappa using the wkappa function in the psych
package. The o
Hi,
I've got two vectors with ratings from two coders, like this:
x<-c("red", "yellow", "blue", "red") #coder number 1
y<-c("red", "blue", "blue", "red") #coder number 2
I want to find Cohen's Kappa using the wkappa function in the psych
package. The only example in the docs is using a matrix
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