Calculate age-standardized rate.

Calculate age-standardized rate.

Usage

# S3 method for canreg
create_asr(x, ..., type = "big", lang = "cn")

Arguments

x

Object with class of canreg.

...

Parameters.

type

Classification type of cancer site, options are "big", "small" or "system", default is "big".

lang

Language of the output result, options are "cn" for chinese, and "en" for english, default is "cn".

Value

class of asr.