| laWRBM {iMRMC} | R Documentation | 
The core analysis is done by ustat11 with the difference kernel (kernelFlag = 2). This calculation can also be accomplished by ustat11 with the identity kernel (kernelFlag = 1), and the code to do that is provided after the return statement so it never gets exectuted.
laWRBM(df, modalitiesToCompare, keyColumns = c("readerID", "caseID",
  "modalityID", "score"))
| df | Data frame of observations, one per row. Columns identify random effects, fixed effects, and the observation. Namely, 
 | 
| modalitiesToCompare | The factors identifying the modalities to compare. | 
| keyColumns | Identify the factors corresponding to the readerID, caseID, modalityID, and score (or alternative random and fixed effects). |