RSS: Residual sum of squares.

In fimbach/sysmod: System model package for sport performance modelling

Description

This function calculates the residual sum of squares from observations and predicted performances.

Usage

RSS(data, theta, target, vars)

Arguments

data	A data frame object that contains at least training loads, performances and time between two consecutive sessions.
theta	A vector of parameters P0, k1, k3, tau1, tau2, tau3.
target	A character that indicates the performance column name.
vars	A list that contains input (i.e. session training loads) and time (i.e. the time between two consecutive inputs) numerical vectors.

Value

a numerical value

Author(s)

Frank Imbach [e-mail]

Examples

RSS(data = example_data, theta= c(10, 0.1, 0.01, 40, 20, 5), target = "perf", vars = list("input" = example_data$training_load, "time" = example_data$rest))

fimbach/sysmod documentation built on Jan. 1, 2021, 1:21 a.m.