Description Usage Arguments Details Value Author(s)
View source: R/readDaemonXlsx.R
This function is primarily intended for internal use at the Institute for Educational Quality Improvement (IQB). The xlsx-files for this function are produced by the software ZKDaemon using information stored in the IQB-Databases (DB2/DB3/DB4).
1 | readDaemonXlsx(filename, type = c("ZKDaemon", "Merkmalsauszug", "Itemkennwertetabelle") )
|
filename |
A character string containing path, name and extension of .xlsx produced by ZKDaemon. |
type |
A character which spacifies what type of database export file should be read in. |
The xlsx-file produced by 'ZKDaemon' is expected to have the following sheets: “units”, “subunits”, “values”, “unitrecoding”, “sav-files”, “params”, “aggregate-missings”, “itemproperties”, “propertylabels”, “booklets”, and “blocks”. readDaemonXlsx
will produce a warning if any sheets are missing or wrongly specified.
The xlsx-file produced by 'Merkmalsauszug' is expected to have the following sheets: “Aufgabenmerkmale”, “Itemmerkmale”. readDaemonXlsx
will produce a warning if any sheets are missing or wrongly specified.
The xlsx-file produced by 'Itemkennwertetabelle' is expected to have the following sheet: “Daten”. readDaemonXlsx
will produce a warning if any sheets are missing or wrongly specified.
A list of data frames containing information that is required by the data preparation functions in eatPrep
. inputList
shows an example of this list.
Karoline Sachse
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