| mcycle {locpolExpectile} | R Documentation |
Data from a Simulated Motorcycle Accident
Description
A detailed description of these data is available in Schmidt et al. (1981) and in Silverman (1985). The dataset is available in the MASS package. This dataset is also used in Adam and Gijbels (2021a). A data frame giving a series of measurements of head acceleration in a simulated motorcycle accident, used to test crash helmets.
Usage
mcycle
Format
A data frame with 142 rows and 2 variables:
- times
in milliseconds after impact.
- accel
in g.
References
Adam, C. and Gijbels, I. (2021a). Local polynomial expectile regression. Annals of the Institute of Statistical Mathematics doi:10.1007/s10463-021-00799-y.
Schmidt, G., Mattern, R., and Schuler, F. (1981). Biomechanical investigation to determine physical and traumatological differentiation criteria for the maximum load capacity of head and vertebral column with and without protective helmet under the effects of impact. EEC Research Program on Biomechanics of Impacts. Final report Phase III, Project G5, Institut fur Rechtsmedizin, Universitat Heidelberg.
Silverman, B. W. (1985). Some aspects of the spline smoothing approach to non-parametric curve fitting. Journal of the Royal Statistical Society Series B, 47, 1–52.
Examples
data(mcycle)
y=mcycle$accel
x=mcycle$times
plot(x,y)