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Add one year to date

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Behrooz Daneshian
评论： Steven Lord 2023-1-5
Hi all,
Assume we have a date character='2022-01-05". What is the simplest way to add one year to that?

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Bora Eryilmaz
Bora Eryilmaz 2023-1-5
编辑：Bora Eryilmaz 2023-1-5
Ran in:
You can use the datetime and years commands to do what you want:
date = '2022-01-05';
d = datetime(date)
d = datetime
05-Jan-2022
d1 = d + years(1)
d1 = datetime
05-Jan-2023 05:49:12
string(d1)
ans = "05-Jan-2023 05:49:12"
  2 个评论
Behrooz Daneshian
Behrooz Daneshian 2023-1-5
Thank you for your answer.
Steven Lord
Steven Lord 2023-1-5
Ran in:
In this case you probably want to use calyears (to add 1 calendar year) instead of years (which adds 365.2425 days.)
date = '2022-01-05';
d = datetime(date)
d = datetime
05-Jan-2022
d1 = d + years(1)
d1 = datetime
05-Jan-2023 05:49:12
d2 = d + calyears(1)
d2 = datetime
05-Jan-2023
daysPerYearDuration = days(years(1))
daysPerYearDuration = 365.2425

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