| testData {dataMaid} | R Documentation |
Extended example data to test the features of dataMaid
Description
A dataset of constructed data used as test bed when using dataMaid for identifying
potential errors in a dataset.
Usage
testData
Format
A data frame with 15 rows and 14 variables.
- charVar
A character vector with a single missing observation.
- factorVar
A factor vector with a miscoded missing observation,
999.- numVar
A numeric vector
- intVar
An integer vector
- boolVar
A logical vector with three missing observations.
- keyVar
A character vector with unique codes for each observation.
- emptyVar
A numeric vector where all entries are identical.
- numOutlierVar
A numeric vector with a possible outlier (
100).- smartNumVar
A numeric vector that takes only two different values.
- cprVar
A character vector with levels in the format of Danish CPR numbers (social security numbers).
- cprKeyVar
A character vector with levels in the format of Danish CPR numbers (social security numbers) with unique levels for each observation.
- miscodedMissingVar
A character vector with levels corresponding to various miscoded (non-
NA) misssing codes.- misclassifiedNumVar
A misclassified factor variable, where every level is a number and a many (12) different levels are in use.
- dateVar
A Date vector.
- labelledVar
A labelled vector with two missing observations.
Source
Artificial data
Examples
data(testData)