Logistic function

Usage

fn_logistic(t, L, k, t0)

Arguments

t

Numeric value.

L

Numeric value.

k

Numeric value.

t0

Numeric value.

Value

A numeric value based on the logistic function.

Details

$$f(t;L,k,t0)=\frac{L}{1+e^{-k(t-t_0)}}$$

Examples

library(flexFitR)
plot_fn(
  fn = "fn_logistic",
  params = c(L = 100, k = 0.199, t0 = 47.7),
  interval = c(0, 108),
  n_points = 2000
)