Nice catch, Petr:> strptime("05/01/18 00:59:59 AM", format = ("%m/%d/%y %I:%M:%S %p"), tz="Asia/Jayapura")[1] NA> strptime("05/01/18 12:59:59 AM", format = ("%m/%d/%y %I:%M:%S %p"), tz="Asia/Jayapura")[1] "2018-05-01 00:59:59 WIT" -pd> On 2 Oct 2018, at 15:39 , PIKAL Petr <petr.pikal at precheza.cz> wrote: > > Hi > > Maybe it is connected to > %I > Hours as decimal number (01?12). > > Your input has hour as 00 > > Cheers > Petr > >> -----Original Message----- >> From: R-help <r-help-bounces at r-project.org> On Behalf Of Marc Girondot via >> R-help >> Sent: Tuesday, October 2, 2018 3:30 PM >> To: R-help Mailing List <r-help at r-project.org> >> Subject: [R] Strange result for strptime with %p >> >> Dear members... are these results normal ? >> >> For the first one, no problem. I expected this: >> >>> strptime("05/01/18 01:00:00 AM", format = ("%m/%d/%y %I:%M:%S %p"), >> tz="Asia/Jayapura") >> [1] "2018-05-01 01:00:00 WIT" >> >> For this one, it is ok also: >> >>> strptime("05/01/18 01:00:00 AM", format = ("%m/%d/%y %I:%M:%S %p"), >> tz="Asia/Jayapura")-1 >> [1] "2018-05-01 00:59:59 WIT" >> >> But how to explain this ??? >> >>> strptime("05/01/18 00:59:59 AM", format = ("%m/%d/%y %I:%M:%S %p"), >> tz="Asia/Jayapura") >> [1] NA >> >> Thanks for your advices >> Marc >> ______________________ >> >> R 3.5.1 on MacOS 10.14 >> >>> version >> _ >> platform x86_64-apple-darwin15.6.0 >> arch x86_64 >> os darwin15.6.0 >> system x86_64, darwin15.6.0 >> status >> major 3 >> minor 5.1 >> year 2018 >> month 07 >> day 02 >> svn rev 74947 >> language R >> version.string R version 3.5.1 (2018-07-02) >> nickname Feather Spray >> >> ______________________________________________ >> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. > Osobn? ?daje: Informace o zpracov?n? a ochran? osobn?ch ?daj? obchodn?ch partner? PRECHEZA a.s. jsou zve?ejn?ny na: https://www.precheza.cz/zasady-ochrany-osobnich-udaju/ | Information about processing and protection of business partner?s personal data are available on website: https://www.precheza.cz/en/personal-data-protection-principles/ > D?v?rnost: Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou d?v?rn? a podl?haj? tomuto pr?vn? z?vazn?mu prohl??en? o vylou?en? odpov?dnosti: https://www.precheza.cz/01-dovetek/ | This email and any documents attached to it may be confidential and are subject to the legally binding disclaimer: https://www.precheza.cz/en/01-disclaimer/ > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.-- Peter Dalgaard, Professor, Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Office: A 4.23 Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com
Hi Credit belongs to documentation. I picked it from it. Cheers Petr> -----Original Message----- > From: peter dalgaard <pdalgd at gmail.com> > Sent: Tuesday, October 2, 2018 4:15 PM > To: PIKAL Petr <petr.pikal at precheza.cz> > Cc: Marc Girondot <marc_grt at yahoo.fr>; r-help mailing list <r-help at r- > project.org> > Subject: Re: [R] Strange result for strptime with %p > > Nice catch, Petr: > > > strptime("05/01/18 00:59:59 AM", format = ("%m/%d/%y %I:%M:%S %p"), > > tz="Asia/Jayapura") > [1] NA > > strptime("05/01/18 12:59:59 AM", format = ("%m/%d/%y %I:%M:%S %p"), > > tz="Asia/Jayapura") > [1] "2018-05-01 00:59:59 WIT" > > -pd > > > On 2 Oct 2018, at 15:39 , PIKAL Petr <petr.pikal at precheza.cz> wrote: > > > > Hi > > > > Maybe it is connected to > > %I > > Hours as decimal number (01?12). > > > > Your input has hour as 00 > > > > Cheers > > Petr > > > >> -----Original Message----- > >> From: R-help <r-help-bounces at r-project.org> On Behalf Of Marc > >> Girondot via R-help > >> Sent: Tuesday, October 2, 2018 3:30 PM > >> To: R-help Mailing List <r-help at r-project.org> > >> Subject: [R] Strange result for strptime with %p > >> > >> Dear members... are these results normal ? > >> > >> For the first one, no problem. I expected this: > >> > >>> strptime("05/01/18 01:00:00 AM", format = ("%m/%d/%y %I:%M:%S %p"), > >> tz="Asia/Jayapura") > >> [1] "2018-05-01 01:00:00 WIT" > >> > >> For this one, it is ok also: > >> > >>> strptime("05/01/18 01:00:00 AM", format = ("%m/%d/%y %I:%M:%S %p"), > >> tz="Asia/Jayapura")-1 > >> [1] "2018-05-01 00:59:59 WIT" > >> > >> But how to explain this ??? > >> > >>> strptime("05/01/18 00:59:59 AM", format = ("%m/%d/%y %I:%M:%S %p"), > >> tz="Asia/Jayapura") > >> [1] NA > >> > >> Thanks for your advices > >> Marc > >> ______________________ > >> > >> R 3.5.1 on MacOS 10.14 > >> > >>> version > >> _ > >> platform x86_64-apple-darwin15.6.0 > >> arch x86_64 > >> os darwin15.6.0 > >> system x86_64, darwin15.6.0 > >> status > >> major 3 > >> minor 5.1 > >> year 2018 > >> month 07 > >> day 02 > >> svn rev 74947 > >> language R > >> version.string R version 3.5.1 (2018-07-02) > >> nickname Feather Spray > >> > >> ______________________________________________ > >> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > >> https://stat.ethz.ch/mailman/listinfo/r-help > >> PLEASE do read the posting guide > >> http://www.R-project.org/posting-guide.html > >> and provide commented, minimal, self-contained, reproducible code. > > Osobn? ?daje: Informace o zpracov?n? a ochran? osobn?ch ?daj? > > obchodn?ch partner? PRECHEZA a.s. jsou zve?ejn?ny na: > > https://www.precheza.cz/zasady-ochrany-osobnich-udaju/ | Information > > about processing and protection of business partner?s personal data > > are available on website: > > https://www.precheza.cz/en/personal-data-protection-principles/ > > D?v?rnost: Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou > > d?v?rn? a podl?haj? tomuto pr?vn? z?vazn?mu prohl??en? o vylou?en? > > odpov?dnosti: https://www.precheza.cz/01-dovetek/ | This email and any > > documents attached to it may be confidential and are subject to the > > legally binding disclaimer: https://www.precheza.cz/en/01-disclaimer/ > > > > ______________________________________________ > > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > -- > Peter Dalgaard, Professor, > Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 > Frederiksberg, Denmark > Phone: (+45)38153501 > Office: A 4.23 > Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com > > > > > > > >Osobn? ?daje: Informace o zpracov?n? a ochran? osobn?ch ?daj? obchodn?ch partner? PRECHEZA a.s. jsou zve?ejn?ny na: https://www.precheza.cz/zasady-ochrany-osobnich-udaju/ | Information about processing and protection of business partner?s personal data are available on website: https://www.precheza.cz/en/personal-data-protection-principles/ D?v?rnost: Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou d?v?rn? a podl?haj? tomuto pr?vn? z?vazn?mu prohl??en? o vylou?en? odpov?dnosti: https://www.precheza.cz/01-dovetek/ | This email and any documents attached to it may be confidential and are subject to the legally binding disclaimer: https://www.precheza.cz/en/01-disclaimer/
Hello,
Or %H, it also works.
strptime("05/01/18 00:59:59 AM", format = ("%m/%d/%y %H:%M:%S
%p"),
tz="Asia/Jayapura")
#[1] "2018-05-01 00:59:59 WIT"
Hope this helps,
Rui Barradas
?s 15:20 de 02/10/2018, PIKAL Petr escreveu:> Hi
>
> Credit belongs to documentation. I picked it from it.
>
> Cheers
> Petr
>
>> -----Original Message-----
>> From: peter dalgaard <pdalgd at gmail.com>
>> Sent: Tuesday, October 2, 2018 4:15 PM
>> To: PIKAL Petr <petr.pikal at precheza.cz>
>> Cc: Marc Girondot <marc_grt at yahoo.fr>; r-help mailing list
<r-help at r-
>> project.org>
>> Subject: Re: [R] Strange result for strptime with %p
>>
>> Nice catch, Petr:
>>
>>> strptime("05/01/18 00:59:59 AM", format = ("%m/%d/%y
%I:%M:%S %p"),
>>> tz="Asia/Jayapura")
>> [1] NA
>>> strptime("05/01/18 12:59:59 AM", format = ("%m/%d/%y
%I:%M:%S %p"),
>>> tz="Asia/Jayapura")
>> [1] "2018-05-01 00:59:59 WIT"
>>
>> -pd
>>
>>> On 2 Oct 2018, at 15:39 , PIKAL Petr <petr.pikal at
precheza.cz> wrote:
>>>
>>> Hi
>>>
>>> Maybe it is connected to
>>> %I
>>> Hours as decimal number (01?12).
>>>
>>> Your input has hour as 00
>>>
>>> Cheers
>>> Petr
>>>
>>>> -----Original Message-----
>>>> From: R-help <r-help-bounces at r-project.org> On Behalf
Of Marc
>>>> Girondot via R-help
>>>> Sent: Tuesday, October 2, 2018 3:30 PM
>>>> To: R-help Mailing List <r-help at r-project.org>
>>>> Subject: [R] Strange result for strptime with %p
>>>>
>>>> Dear members... are these results normal ?
>>>>
>>>> For the first one, no problem. I expected this:
>>>>
>>>>> strptime("05/01/18 01:00:00 AM", format =
("%m/%d/%y %I:%M:%S %p"),
>>>> tz="Asia/Jayapura")
>>>> [1] "2018-05-01 01:00:00 WIT"
>>>>
>>>> For this one, it is ok also:
>>>>
>>>>> strptime("05/01/18 01:00:00 AM", format =
("%m/%d/%y %I:%M:%S %p"),
>>>> tz="Asia/Jayapura")-1
>>>> [1] "2018-05-01 00:59:59 WIT"
>>>>
>>>> But how to explain this ???
>>>>
>>>>> strptime("05/01/18 00:59:59 AM", format =
("%m/%d/%y %I:%M:%S %p"),
>>>> tz="Asia/Jayapura")
>>>> [1] NA
>>>>
>>>> Thanks for your advices
>>>> Marc
>>>> ______________________
>>>>
>>>> R 3.5.1 on MacOS 10.14
>>>>
>>>>> version
>>>> _
>>>> platform x86_64-apple-darwin15.6.0
>>>> arch x86_64
>>>> os darwin15.6.0
>>>> system x86_64, darwin15.6.0
>>>> status
>>>> major 3
>>>> minor 5.1
>>>> year 2018
>>>> month 07
>>>> day 02
>>>> svn rev 74947
>>>> language R
>>>> version.string R version 3.5.1 (2018-07-02)
>>>> nickname Feather Spray
>>>>
>>>> ______________________________________________
>>>> R-help at r-project.org mailing list -- To UNSUBSCRIBE and
more, see
>>>> https://stat.ethz.ch/mailman/listinfo/r-help
>>>> PLEASE do read the posting guide
>>>> http://www.R-project.org/posting-guide.html
>>>> and provide commented, minimal, self-contained, reproducible
code.
>>> Osobn? ?daje: Informace o zpracov?n? a ochran? osobn?ch ?daj?
>>> obchodn?ch partner? PRECHEZA a.s. jsou zve?ejn?ny na:
>>> https://www.precheza.cz/zasady-ochrany-osobnich-udaju/ |
Information
>>> about processing and protection of business partner?s personal data
>>> are available on website:
>>> https://www.precheza.cz/en/personal-data-protection-principles/
>>> D?v?rnost: Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou
>>> d?v?rn? a podl?haj? tomuto pr?vn? z?vazn?mu prohl??en? o vylou?en?
>>> odpov?dnosti: https://www.precheza.cz/01-dovetek/ | This email and
any
>>> documents attached to it may be confidential and are subject to the
>>> legally binding disclaimer:
https://www.precheza.cz/en/01-disclaimer/
>>>
>>> ______________________________________________
>>> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more,
see
>>> https://stat.ethz.ch/mailman/listinfo/r-help
>>> PLEASE do read the posting guide
>>> http://www.R-project.org/posting-guide.html
>>> and provide commented, minimal, self-contained, reproducible code.
>>
>> --
>> Peter Dalgaard, Professor,
>> Center for Statistics, Copenhagen Business School Solbjerg Plads 3,
2000
>> Frederiksberg, Denmark
>> Phone: (+45)38153501
>> Office: A 4.23
>> Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com
>>
>>
>>
>>
>>
>>
>>
>>
>
> Osobn? ?daje: Informace o zpracov?n? a ochran? osobn?ch ?daj? obchodn?ch
partner? PRECHEZA a.s. jsou zve?ejn?ny na:
https://www.precheza.cz/zasady-ochrany-osobnich-udaju/ | Information about
processing and protection of business partner?s personal data are available on
website: https://www.precheza.cz/en/personal-data-protection-principles/
> D?v?rnost: Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou d?v?rn?
a podl?haj? tomuto pr?vn? z?vazn?mu prohl??en? o vylou?en? odpov?dnosti:
https://www.precheza.cz/01-dovetek/ | This email and any documents attached to
it may be confidential and are subject to the legally binding disclaimer:
https://www.precheza.cz/en/01-disclaimer/
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>