get_initial_params: Possible values for the Gompertz curves

In davidmaciel/covertzbr: Gompertz Curve for the COVID-19 epidemic in Brazil

Description

Given a min and and a max values for the three parameters in the gompertz equation, generates a sequence of possible values and all the combinations of them.

Usage

get_initial_params(
  lambda_min,
  lambda_max,
  mu_min,
  mu_max,
  a_min,
  a_max,
  int_lambda = 1,
  int_mu = 10,
  int_a = 100
)

Arguments

lambda_min	Numeric. Minimun possible value for the lambda parameter in the gompertz equation.
lambda_max	Numeric. Maximun possible value for the lambda parameter in the gompertz equation.
mu_min	Numeric. Minimun possible value for the mu parameter in the gompertz equation.
mu_max	Numeric. Maximum possible value for the mu parameter in the gompertz equation
a_min	Numeric. Minimun possible value for the alpha parameter in the gompertz equation.
a_max	Numeric. Maximum possible value for the alpha parameter in the gompertz equation.
int_lambda	Numeric. Increment of the sequence for the possible values of the lambda parameter.
int_mu	Numeric. Increment of the sequence for the possible values of the mu parameter.
int_a	Numeric. Increment of the sequence for the possible values of the alpha parameter.

Value

a tibble, with every possible combination between the values in the sequences of each parameter.

davidmaciel/covertzbr documentation built on Dec. 16, 2020, 8:15 a.m.