cyphid (version 1.1)

jaw: Chewing kinematics

Description

This data set provides displacement data during gum chewing. Motion capture was used to collect the kinematic data at a 60 Hz sampling frequency. Two chewing sequences are provided.

Usage

data(jaw)

Format

The format is: num [1:1200, 1:2] -0.462 -0.48 -0.506 -0.534 -0.539 -0.537 -0.548 -0.562 -0.574 -0.582 ... - attr(*, "dimnames")=List of 2 ..$ : NULL ..$ : chr [1:2] "vecY" "vecY.1"

References

Gerstner, G. E., & Parekh, V. V. (1997). Evidence of Sex-specific Differences in Masticatory Jaw Movement Patterns. Journal of Dental Research, 76(3), 796-806.

Examples

data(jaw)
plot(jaw[,1], xlab="frame number", ylab="displacement")