A reshaped version of the dataset from QSS section 2.8.2 in which every observation corresponds to a unique respondent.
gayreshaped
A data frame with 11948 rows and 6 variables:
integer: which study the data set is from (1 = study 1, 2 = study 2)
character: five possible treatment assignment options
integer: survey thermometer rating of feeling towards gay couples in wave 1 (0–100)
integer: survey thermometer rating of feeling towards gay couples in wave 2 (0–100)
integer: survey thermometer rating of feeling towards gay couples in wave 3 (0–100)
integer: survey thermometer rating of feeling towards gay couples in wave 4 (0–100)
See QSS Table 3.5.
Imai, Kosuke. 2017. Quantitative Social Science: An Introduction. Princeton University Press. URL.
“Irregularities in LaCour (2014)” by David Broockman, Joshua Kalla, and Peter Aronow.