Displaying 1 result from an estimated 1 matches for "parameter1withspecial".
2007 Mar 27
1
basic handling of data.frame
...d the table is not complete (e.g. some
readers didn't read all cases under all conditions).
What I would like to do now is for example compute Cohen's Kappa
(ckappa from package(psy)) for Parameter1 under special condition
against no special condition.
Therefore I need a table with colums:
Parameter1WithSpecial, Parameter1WithoutSpecial
And the data should be matched by PatID and ReaderID. How do I get
this kind of table?
Also how would I compute Kappa for Reader1 against Reader2?
Please help me understanding how these transformations would be done in R....
Thanks,
Henning