handle_negative_dates: Handling negative dates (BC dates)
In moralmar/earthquakesWithR:

Description Usage Arguments Details Value Examples

handle_negative_dates takes negative dates

1	handle_negative_dates(y, m, d)

`y`	The year as a nummeric input
`m`	The month as a nummeric input
`d`	the day as a numeric input

This function takes ONLY negative dates in form three inputs: year, month and the day. With some estimates and mirroring, it gives back a date with a date-class, which is negative Important to note is, that the return date is not 100 It is within +/- 5 days (accuracy). This is due to the mirroring which was an estimate, and due to the fact that not all month were equal in days.

Date as a date class, and which is negative