Hi Hallie,
I tried both the "cccUst" and "cccvc" functions in the "cccrm"
package. While I can get what looks like sensible statistics with the
following example, I am not sure that it can be interpreted as you
wish. For one thing, it assumes that the concordance will be the same
on all variables.
Hi Hallie,
If I understand your email correctly, you have four repeated
observations by the three raters of the same six variables. This is a
tougher problem and I can't solve it at the moment. I'll return to
this later and see if I can offer a solution.
Jim
On Wed, Jan 30, 2019 at 3:56 AM Halli
Thank you Jim, for the code, and thank you Jeff for the tutorial PDF. I've
read through the sections and I appreciate the help.
I'm in way over my head - I don't even understand enough of the vocabulary
to ask my question correctly.
Jim, in your code, I ended up with an entry of 4 observations of
Hi all,
Thank you for your responses. You are correct that it is not a matrix. I used
the incorrect term.
I meant I put my data in a spreadsheet with three rows and 24 columns.
Sent from my iPhone
> On Jan 28, 2019, at 3:36 AM, Jim Lemon wrote:
>
> Hi Halllie,
> As Jeff noted, a data frame
Hi Halllie,
As Jeff noted, a data frame is not a matrix (it is a variety of list),
so that looks like your problem.
hkdf<-data.frame(sample(3:5,4,TRUE),sample(1:3,4,TRUE),sample(2:4,4,TRUE),
sample(3:5,4,TRUE),sample(1:3,4,TRUE),sample(2:4,4,TRUE))
library(irr)
kripp.alpha(hkdf)
kripp.alpha(as.ma
I don't understand most of what you wrote, but when you say "matrix" you are
mistaken. A matrix is NOT the same thing as a data frame, which is what you get
when you call read.csv(). Read
RShowDoc("R-intro")
Sections 5 and 6... A data frame is a list of column vectors, while a matrix is
a vec
Hi -
I'm trying to run Krippendorff's alpha for data consisting of 4 subjects
rated on 6 events each by three raters. The ratings are interval ratio
scale data.
I've rearranged my data into a 3 x 24 of ratersXevents. (per this
discussion on CrossValidated: (
https://stats.stackexchange.com/quest
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