ampbox_data {fdasrvf}R Documentation

Amplitude Boxplot Data

Description

This function constructs the amplitude boxplot.

Usage

ampbox_data(warp_median, alpha = 0.05, ka = 1)

Arguments

warp_median

fdawarp object from time_warping() of aligned data using the median

alpha

quantile value (default=.05, i.e., 95%)

ka

scalar for outlier cutoff (default=1)

Value

Returns an ampbox object containing:

References

Xie, W., S. Kurtek, K. Bharath, and Y. Sun (2016). "A geometric approach to visualization of variability in functional data." Journal of the American Statistical Association in press: 1-34.


[Package fdasrvf version 2.3.6 Index]