Thanks Gabor.
Just tried that... it didn't work for some reason, even though it also did
not complain about an error this time.
> x[as.Date("2008-12-14")]
2008-12-14
NA
> x[as.Date("2008-12-14")]<-1
> x[as.Date("2008-12-14")]
2008-12-14
NA
>
Regards,
Tolga
Tolga Uzuner
Cross-Markets
Chief Investments Office
JP Morgan
6th Floor, 100 Wood Street
London EC2V 7RF
United Kingdom
Asst. Lee Hesketh
Tel: +44-20-77773303
Fax: +44-20-77422840
"Gabor Grothendieck" <ggrothendi...@gmail.com>
18/12/2008 04:07
To
tolga.i.uzu...@jpmorgan.com
cc
r-help@r-project.org
Subject
Re: [R] replacing elements of a zoo object
Remove the comma in the line with the error.
On Wed, Dec 17, 2008 at 11:24 AM, <tolga.i.uzu...@jpmorgan.com> wrote:
> Dear R Users,
>
> I am trying to do something quite simple: replace the elements of a zoo
> object. For some reason, the following code does not seem to work. How
can
> I replace the value for the 14th of Dec of 2008 in the zoo object x
below
> with 1 (it is currently NA).
>
>> x
> 2008-12-11 2008-12-12 2008-12-13 2008-12-14 2008-12-15 2008-12-16
> 361.667 389.875 NA NA 397.822 395.667
>> class(x)
> [1] "zoo"
>> class(index(x))
> [1] "Date"
>> x[as.Date("2008-12-14"),]
> 2008-12-14
> NA
>> x[as.Date("2008-12-14"),]<-1
> Error in x[as.Date("2008-12-14"), ] <- 1 :
> incorrect number of subscripts on matrix
>>
>
>
> Thanks in advance,
> Tolga
>
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Generally, this communication is for informational purposes only
and it is not intended as an offer or solicitation for the purchase
or sale of any financial instrument or as an official confirmation
of any transaction. In the event you are receiving the offering
materials attached below related to your interest in hedge funds or
private equity, this communication may be intended as an offer or
solicitation for the purchase or sale of such fund(s). All market
prices, data and other information are not warranted as to
completeness or accuracy and are subject to change without notice.
Any comments or statements made herein do not necessarily reflect
those of JPMorgan Chase & Co., its subsidiaries and affiliates.
This transmission may contain information that is privileged,
confidential, legally privileged, and/or exempt from disclosure
under applicable law. If you are not the intended recipient, you
are hereby notified that any disclosure, copying, distribution, or
use of the information contained herein (including any reliance
thereon) is STRICTLY PROHIBITED. Although this transmission and any
attachments are believed to be free of any virus or other defect
that might affect any computer system into which it is received and
opened, it is the responsibility of the recipient to ensure that it
is virus free and no responsibility is accepted by JPMorgan Chase &
Co., its subsidiaries and affiliates, as applicable, for any loss
or damage arising in any way from its use. If you received this
transmission in error, please immediately contact the sender and
destroy the material in its entirety, whether in electronic or hard
copy format. Thank you.
Please refer to http://www.jpmorgan.com/pages/disclosures for
disclosures relating to UK legal entities.
[[alternative HTML version deleted]]
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