Convert an MMWR year+week or year+week+day to a Date object

This is a reformat and re-export of a function in the MMWRweek package. It provides a snake case version of its counterpart and produces a vector of Date objects that corresponds to the input MMWR year+week or year+week+day vectors. This also adds some parameter checking and cleanup to avoid exceptions.

mmwr_week_to_date(year, week, day = NULL)

Arguments

year, week, day

Year, week and month vectors. All must be the same length unless day is NULL.

Value

vector of Date objects

Examples

mwd <- mmwr_week_to_date(2016,10,3)