Expands loops replacing the index by its value. It also evaluates paste and paste0, and removes get.
apollo_expandLoop(f, apollo_inputs)function (usually apollo_probabilities) inside which the name of the components are inserted.
List. Main inputs necessary for model estimation. See apollo_validateInputs.
A function or an expression (same type as input f)
For example, the expression
for(j in 1:3) V[[paste0('alt',j)]] = b1*get(paste0('x',j)) + b2*X[,j]
would be expanded into:
V[[alt1]] = b1*x1 + b2*X[,1]
V[[alt2]] = b1*x2 + b2*X[,2]
V[[alt3]] = b1*x3 + b2*X[,3]