Unexpected-judgement map for one judge (pair level)

The judge counterpart of the kidmap, drawn matchup by matchup. Each pair the judge met is a segment on the consensus location axis, spanning its two objects, positioned horizontally by its standardised residual. For a non-tied pair, a negative residual means the stronger object under-performed. A tied pair has no directional interpretation and is oriented to a non-negative residual for display only. A filled dot marks the object the judge's verdict favoured and a hollow dot the other. The rug marks every object's location.

Usage

plot_btl_judge_map(fit, judge, min_n = 1L, flag_z = 1.96, ...)

Arguments

fit: A paired-comparison fit from btl with judges.
judge: The judge to map.
min_n, flag_z: Passed to judge_pair_surprise.
...: Unused.

Value

Called for its plotting side effect; invisibly the rasch_btl_judge_pairs object.

Examples

# \donttest{
d <- simulate_btl(6, 10, reps_per_pair = 20, seed = 1)
fit <- btl(d, "object_a", "object_b", winner = "winner", judge = "judge")
plot_btl_judge_map(fit, judge = "J1")

# }