Description Usage Arguments Value Examples
Adds data to a pollyvote opbject.
1 2 3 | ## S3 method for class 'pollyvote'
add_error_calc(pv, method = "TODO", fun = function(pv) {
stop("TODO") }, ...)
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pv |
[ |
method |
[ |
fun |
[ |
... |
additional arguments |
The pollyvote object with added prediction
1 2 3 4 5 6 7 8 | pv = create_pollyvote(perm_countries = "D")
pv = add_error_calc(pv, "poll_only", function(pv) {
pred_data = predict(pv, "poll")
result = get_election_result(pv, "BTW")
joined = left_join(x = pred_data, y = result, by = "party") %>%
rename(percent = percent.x, percent.true = percent.y)
return(mutate(joined, error = abs(percent - percent.true)))
})
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