Create Sprint Trace — create_sprint_trace • shorts

This function creates sprint trace either using time or distance vectors

Usage

create_sprint_trace(
  MSS,
  MAC,
  time = NULL,
  distance = NULL,
  TC = 0,
  DC = 0,
  FD = 0,
  remove_leading = FALSE
)

Arguments

MSS, MAC: Numeric vector. Model parameters
time: Numeric vector.
distance: Numeric vector.
TC: Numeric vector. Time-shift added to sprint times. Default is 0
DC: Numeric vector. Distance-shift added to sprint distance. Default is 0
FD: Numeric vector. Flying start distance. Default is 0
remove_leading: Should trace leading to sprint be removed? Default is FALSE

Value

Data-frame with following 6 columns

time: Measurement-scale time vector in seconds. Equal to parameter time
distance: Measurement-scale distance vector in meters. Equal to parameter distance
velocity: Velocity vector in m/s
acceleration: Acceleration vector in m/s/s
sprint_time: Sprint scale time vector in seconds. Sprint always start at t=0s
sprint_distance: Sprint scale distance vector in meters. Sprint always start at d=0m

See also

create_timing_gates_splits

Examples


df <- create_sprint_trace(8, 7, time = seq(0, 6, by = 0.01))
df <- create_sprint_trace(8, 7, distance = seq(0, 40, by = 1))