Fast Simultaneous Confidence Bands Based on the Efficient
Influence Function and Multiplier Bootstrap
Compute critical values for constructing uniform (simultaneous) confidence bands.
The critical value is calculated using a multiplier bootstrap of the empirical efficient influence function
as described by Kennedy (2019) <10.1080>. The multiplier bootstrap does not require
resampling of the data but only simulation of the multipliers and is thus computationally efficient.10.1080>