A method for numerical integration

A method for numerical integration

Usage

integrate(
  f,
  lower,
  upper,
  ...,
  max_subdivisions = 100L,
  relative_accuracy = .Machine$double.eps^0.25,
  absolute_accuracy = relative_accuracy,
  work_size = 4 * max_subdivisions,
  stop.on.error = TRUE
)

Arguments

f

an R function taking a numeric first argument and returning a numeric vector of the same length. Returning a non-finite element will generate an error.

lower, upper

the limits of integration. Can be infinite.

...

additional arguments to be passed to f.

max_subdivisions

the maximum number of subintervals.

relative_accuracy

relative accuracy requested.

absolute_accuracy

absolute accuracy requested.

stop.on.error

logical. If true (the default) an error stops the function. If false some errors will give a result with a warning in the message component.

Value

A list of class integrate with components value, abs.error,

See also

Other test-helper: Integrator-class, catch_what()