datatable.time.year()

datatable.time.

year

(

date

)

sourcetests

Added in version 1.0.0

Retrieve the “year” component of a date32 or time64 column.

Parameters

date

FExpr[date32] | FExpr[time64]

A column for which you want to compute the year part.

return

FExpr[int32]

The year part of the source column.

Examples

DT = dt.Frame([1, 1000, 100000], stype='date32') DT[:, {'date': f[0], 'year': dt.time.year(f[0])}]

	date	year
	date32	int32
0	1970-01-02	1970
1	1972-09-27	1972
2	2243-10-17	2243

3 rows × 2 columns

See Also

• month() – retrieve the “month” component of a date

• day() – retrieve the “day” component of a date