This function makes it easy to parse the dropouts from a LimeSurvey questionnaire.
processLimeSurveyDropouts(lastpage, pagenames = NULL, relevantPagenames = NULL)Arguments
- lastpage
A vector with the 'lastpage' variable as LimeSurvey stores it (an integer denoting the last page a participant visited, in other words, where they dropped out).
- pagenames
Optional: names for each page.
- relevantPagenames
Optional: the names of those pages that should be included.
Value
A list with information about the dropout, including plots.
Details
This will be described more in detail in a forthcoming publications.
Examples
limonaid::processLimeSurveyDropouts(c(1,2,1,1,2,3,2,2,3,2,1));
#> $specificDropout
#> lastpage frequency comments
#> 1 0 0 Dropped out at page 1
#> 2 1 4 Dropped out at page 2
#> 3 2 5 Dropped out at page 3
#> 4 3 2 Dropped out at page 4
#>
#> $progressiveDropout
#> frequency percentage page prettyPercentage
#> 1 11 100.00000 1 100%
#> 2 7 63.63636 2 64%
#> 3 2 18.18182 3 18%
#>
#> $plots
#> $plots$absoluteDropout
#>
#> $plots$relativeDropout
#>
#>
#> attr(,"class")
#> [1] "limeSurveyDropouts"