| getCqDataDf {conquestr} | R Documentation |
Takes a list object returned by 'conquestr::getCqData' and coerces it to a wide data frame. This can sometimes cause issues in complex data, for example where there are multiple response vectors for each case (for example a many-facets model). This is because it is assumed that the data can be reduced to a matrix of _gNCases x m variables_ (where _m_ is the number of id, item, estimate and regression variables in the analysis). For more complex data, the user should use the outputs of 'conquestr::getCqData' to manually merge together a data frame.
getCqDataDf(cqData)
cqData |
An R object of class list, returned by the function conquestr::getCqData |
A data frame containing R data frames based on the list objects in the ConQuest system file that has been read in.
conquestr::ConQuestSys()
conquestr::getCqData
mySys <- ConQuestSys()
myData <- getCqData(mySys)
myDataDf <- getCqDataDf(myData)