This data set is aggregated from three RAND American Life Panel (ALP) surveys that asked respondents their probability of vaccinating for influenza. Their responses were discretized to "Never" (0%), "Always" (100%), or "Sometimes" (any other value). After merging, missing responses were coded as "Missing" and respondents were grouped and counted by all three coded responses. The pre-processed data were kindly contributed by Raffaele Vardavas, and the complete surveys are freely available at the ALP website.

vaccinations

## Format

A data frame with 117 rows and 5 variables:

freq

number of respondents represented in each row

subject

survey

survey designation from the ALP website

start_date

start date of survey

end_date

end date of survey

response

discretized probability of vaccinating for influenza

## Source

https://alpdata.rand.org/