dropout: Calculates at which questions respondents drop out.
Description
The number of respondents for each question is calculated as the length of the vector, after omitting NA values.
Usage
dropout(x, summary = TRUE)
Value
Named numeric vector of respondent counts
Arguments
x
surveydata object, list or data.frame
summary
If TRUE, returns a shortened vector that contains only the points where respondents drop out. Otherwise, returns the number of respondents for each question.