Description Usage Arguments Value Author(s) Examples
The data
must be provided in case level or equivalently in ‘long’ format that includes item (or patient) identifiers, rater identifiers, and ratings (or categories).
1 | modelkappa(data, category, item, rater)
|
data |
an optional data frame containing the variables providing |
category |
a numerical vector that identifies the ratings or results (binary or >2 categories). |
item |
a numerical vector that identifies the items to be rated (e.g. mammogram ids). |
rater |
a numerical vector that identifies the raters (e.g. radiologist ids). |
Outputs the estimated summary measures containing Number of observations, Number of categories, Number of items, Number of raters, Model-based kappa for agreement, its standard errors and 95 If number of categories is >2, then will also output Model-based kappa for association, its standard errors and 95
Aya Mitani
1 2 |
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