Get Force-Velocity profile — get_FV

Applied simple linear regression model using force and velocity columns from the profile_data and returns calculated F0, V0, Pmax, and Sfv

get_FV_profile(
  profile_data,
  force = "mean_GRF_over_distance",
  velocity = "mean_velocity",
  poly_deg = 1
)

Arguments

profile_data	Data frame returned from `vj_profile` function
force	Character string. Name of the column in the `profile_data`. Default is "mean_GRF_over_distance"
velocity	Character string. Name of the column in the `profile_data`. Default is "mean_velocity"
poly_deg	Integer. Number of polynomial degrees. Forwarded to `poly` function. Default is 1 (for simple linear regression)

Value

List with calculated F0, V0, Pmax, and Sfv

Examples

fv_profile <- vj_profile(mass = 75)
get_FV_profile(fv_profile)
#> $F0
#> [1] 3582.475
#> 
#> $F0_rel
#> [1] 47.76633
#> 
#> $V0
#> [1] 1.821094
#> 
#> $Pmax
#> [1] 1631.006
#> 
#> $Pmax_rel
#> [1] 21.74674
#> 
#> $Sfv
#> [1] -1967.211
#> 
#> $Sfv_rel
#> [1] -26.22947
#>