pandas.tseries.offsets.FY5253Quarter

class pandas.tseries.offsets.FY5253Quarter(n=1, normalize=False, weekday=0, startingMonth=1, qtr_with_extra_week=1, variation='nearest')[source]

DateOffset increments between business quarter dates for 52-53 week fiscal year (also known as a 4-4-5 calendar).

It is used by companies that desire that their fiscal year always end on the same day of the week.

It is a method of managing accounting periods. It is a common calendar structure for some industries, such as retail, manufacturing and parking industry.

For more information see: http://en.wikipedia.org/wiki/4-4-5_calendar

The year may either:

  • end on the last X day of the Y month.

  • end on the last X day closest to the last day of the Y month.

X is a specific day of the week. Y is a certain month of the year

startingMonth = 1 corresponds to dates like 1/31/2007, 4/30/2007, … startingMonth = 2 corresponds to dates like 2/28/2007, 5/31/2007, … startingMonth = 3 corresponds to dates like 3/30/2007, 6/29/2007, …

Parameters
nint
weekdayint {0, 1, …, 6}, default 0

A specific integer for the day of the week.

  • 0 is Monday

  • 1 is Tuesday

  • 2 is Wednesday

  • 3 is Thursday

  • 4 is Friday

  • 5 is Saturday

  • 6 is Sunday.

startingMonthint {1, 2, …, 12}, default 1

The month in which fiscal years end.

qtr_with_extra_weekint {1, 2, 3, 4}, default 1

The quarter number that has the leap or 14 week when needed.

variationstr, default “nearest”

Method of employing 4-4-5 calendar.

There are two options:

  • “nearest” means year end is weekday closest to last day of month in year.

  • “last” means year end is final weekday of the final month in fiscal year.

Attributes

base

Returns a copy of the calling offset object with n=1 and all other attributes equal.

freqstr

kwds

name

nanos

rule_code

Methods

apply_index(self, other)

Vectorized apply of DateOffset to DatetimeIndex, raises NotImplentedError for offsets without a vectorized implementation.

rollback(self, dt)

Roll provided date backward to next offset only if not on offset.

rollforward(self, dt)

Roll provided date forward to next offset only if not on offset.

__call__

apply

copy

get_weeks

isAnchored

is_anchored

is_on_offset

onOffset

year_has_extra_week