Check the surveyors with very low or high productivity

This function display the surveyors with very low or high productivity.

enumeratorProductivityOutliers(
  ds = NULL,
  enumeratorID = NULL,
  surveyDate = NULL,
  sdval = 2
)

Arguments

ds	dataset containing the survey (from kobo): data.frame
enumeratorID	name of the field where the enumerator ID is stored: string
surveyDate	name of the field in the dataset where the date of the survey is stored: string
sdval	(Optional, by default set to 2) number of standard deviation for which the data within is considered as acceptable: integer

Value

dst same dataset as the inputed one but with survey marked for deletion if errors are found and delete=TRUE (or NULL)

ret_log list of the errors found (or NULL)

var a list of value (or NULL)

graph graphical representation of the results (or NULL)

Author

Yannick Pascaud

Examples

{
ds <- HighFrequencyChecks::sample_dataset
enumeratorID <- "enumerator_id"
surveyDate <- "survey_date"
sdval<-2

list[dst,ret_log,var,graph] <- enumeratorProductivityOutliers(ds=ds,
                                                              enumeratorID=enumeratorID,
                                                              surveyDate=surveyDate,
                                                              sdval=sdval)
head(ret_log,10)
print(graph)
}