Errorlocation contains the result of a error detection. Errors can record based or variable based.
A record based error is restricted within one observation.
errorlocate using the Felligi Holt algorithm assumes errors are record based.
A variable based error is a flaw in uni- or multivariate distribution. To correct this error multiple observations or the aggregated number should be adjusted.
Current implementation assumes that errors are record based. The error locations can be retrieved
using the method
values and are a matrix of
rows and columns, with the same dimensions are the
data.frame that was checked.
For errors that are purely column based, or dataset based, errorlocations will return a matrix with all
rows or cells set to
NA for missing values.
matrix indicating which values are erronuous (
NA) or valid (
$weight: The total weight per record. A weight of 0 means no errors were detected.
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