The file contains a standard choice data of 9,000 observations. There are five alternatives in the grand set.
See rAtte
for estimation and inference using the data. sumData
is a low-level function that computes summary statistics, and genMat
generates
constraint matrices subject to given preferences.
Numeric matrix of 0s and 1s, choice problems (1 indicates an alternative in the choice problem and 0 otherwise).
Numeric matrix of 0s and 1s, choices (1 indicates an alternative being chosen).