Create a parameter called sigma

create_sigma_param(id = NA, value = 1)

Arguments

id

the parameter's ID

value

value of the parameter

Value

a parameter called sigma

Note

this parameter is used in a normal distribution (as returned by create_normal_distr)

See also

the function create_param contains a list of all parameters that can be created

Author

Richèl J.C. Bilderbeek

Examples

# Create the parameter
sigma_param <- create_sigma_param()

# Use the parameter in a distribution
normal_distr <- create_normal_distr(
  sigma = sigma_param
)

# Use the distribution to create a BEAST2 input file
beast2_input_file <- get_beautier_tempfilename()
create_beast2_input_file(
  input_filename = get_fasta_filename(),
  beast2_input_file,
  tree_prior = create_yule_tree_prior(
    birth_rate_distr = normal_distr
  )
)
file.remove(beast2_input_file)
#> [1] TRUE