Re: [R] coercion to an object...
dear Duncun,
Thanks a lot...
From: Duncan Murdoch
Sent: Sunday, August 29, 2021 5:49 PM
To: akshay kulkarni ; Enrico Schumann
Cc: R help Mailing list ; r-help-requ...@r-project.org
Subject: Re: [R] coercion to an object...
On 29/08/2021 7:52 a.m., akshay kulkarni wrote:
> dear Enrico,
> it works. Thanks a lot. I spent over an hour looking
> for this function in the web, but was bootless. Do you have any way to get
> functions where you are given what it has to do? The most common case is that
> you are given a list of functions, but they number to over 10. Any idea
> to find them without resorting to help from another R expert?
The sos package does a pretty good job, but your query needs to be
fairly narrow or the result list will be really long. I don't think it
would have found get() in the top hits given the words in your original
question. Some questions need intelligence to interpret, not just
pattern matching.
Other than asking on this list, there's stackoverflow.com to get humans
involved in the search.
Duncan Murdoch
>
> yours sincerely
> AKSHAY M KULKARNI
>
>
> From: Enrico Schumann
> Sent: Sunday, August 29, 2021 4:57 PM
> To: akshay kulkarni
> Cc: R help Mailing list ; r-help-requ...@r-project.org
>
> Subject: Re: [R] coercion to an object...
>
> On Sun, 29 Aug 2021, akshay kulkarni writes:
>
>> Dear members,
>> I think the following question is rudimentary,
>> but I couldn't find an answer in the Internet.
>>
>> Suppose there is an object A, and ls() lists it as "A". How do you convert
>> this character object to the object A. i.e I want a function f such that
>> class(f("A")) = class(A) (of course, class("A") = "character") . f should
>> just coerce the character to the object represented by it.
>
>
> Perhaps ?get is what you're looking for:
>
>A <- 42
>get("A")
>## [1] 42
>
>
>> Thank you,
>> Yours sincerely,
>> AKSHAY M KULKARNI
>>
>
> --
> Enrico Schumann
> Lucerne, Switzerland
> http://enricoschumann.net
>
> [https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-animated-no-repeat-v1.gif]<https://www.avast.com/sig-email?utm_medium=email_source=link_campaign=sig-email_content=webmail>
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>
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>
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> R-help@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.
>
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and provide commented, minimal, self-contained, reproducible code.
Re: [R] coercion to an object...
On 29/08/2021 7:52 a.m., akshay kulkarni wrote:
dear Enrico,
it works. Thanks a lot. I spent over an hour looking
for this function in the web, but was bootless. Do you have any way to get
functions where you are given what it has to do? The most common case is that
you are given a list of functions, but they number to over 10. Any idea to
find them without resorting to help from another R expert?
The sos package does a pretty good job, but your query needs to be
fairly narrow or the result list will be really long. I don't think it
would have found get() in the top hits given the words in your original
question. Some questions need intelligence to interpret, not just
pattern matching.
Other than asking on this list, there's stackoverflow.com to get humans
involved in the search.
Duncan Murdoch
yours sincerely
AKSHAY M KULKARNI
From: Enrico Schumann
Sent: Sunday, August 29, 2021 4:57 PM
To: akshay kulkarni
Cc: R help Mailing list ; r-help-requ...@r-project.org
Subject: Re: [R] coercion to an object...
On Sun, 29 Aug 2021, akshay kulkarni writes:
Dear members,
I think the following question is rudimentary,
but I couldn't find an answer in the Internet.
Suppose there is an object A, and ls() lists it as "A". How do you convert this character object to the
object A. i.e I want a function f such that class(f("A")) = class(A) (of course, class("A") =
"character") . f should just coerce the character to the object represented by it.
Perhaps ?get is what you're looking for:
A <- 42
get("A")
## [1] 42
Thank you,
Yours sincerely,
AKSHAY M KULKARNI
--
Enrico Schumann
Lucerne, Switzerland
http://enricoschumann.net
[https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-animated-no-repeat-v1.gif]<https://www.avast.com/sig-email?utm_medium=email_source=link_campaign=sig-email_content=webmail>
Virus-free.
www.avast.com<https://www.avast.com/sig-email?utm_medium=email_source=link_campaign=sig-email_content=webmail>
[[alternative HTML version deleted]]
__
R-help@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.
__
R-help@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.
Re: [R] coercion to an object...
dear Enrico,
it works. Thanks a lot. I spent over an hour looking for
this function in the web, but was bootless. Do you have any way to get
functions where you are given what it has to do? The most common case is that
you are given a list of functions, but they number to over 10. Any idea to
find them without resorting to help from another R expert?
yours sincerely
AKSHAY M KULKARNI
From: Enrico Schumann
Sent: Sunday, August 29, 2021 4:57 PM
To: akshay kulkarni
Cc: R help Mailing list ; r-help-requ...@r-project.org
Subject: Re: [R] coercion to an object...
On Sun, 29 Aug 2021, akshay kulkarni writes:
> Dear members,
> I think the following question is rudimentary,
> but I couldn't find an answer in the Internet.
>
> Suppose there is an object A, and ls() lists it as "A". How do you convert
> this character object to the object A. i.e I want a function f such that
> class(f("A")) = class(A) (of course, class("A") = "character") . f should
> just coerce the character to the object represented by it.
Perhaps ?get is what you're looking for:
A <- 42
get("A")
## [1] 42
> Thank you,
> Yours sincerely,
> AKSHAY M KULKARNI
>
--
Enrico Schumann
Lucerne, Switzerland
http://enricoschumann.net
[https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-animated-no-repeat-v1.gif]<https://www.avast.com/sig-email?utm_medium=email_source=link_campaign=sig-email_content=webmail>
Virus-free.
www.avast.com<https://www.avast.com/sig-email?utm_medium=email_source=link_campaign=sig-email_content=webmail>
[[alternative HTML version deleted]]
__
R-help@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.
Re: [R] coercion to an object...
On Sun, 29 Aug 2021, akshay kulkarni writes:
> Dear members,
> I think the following question is rudimentary,
> but I couldn't find an answer in the Internet.
>
> Suppose there is an object A, and ls() lists it as "A". How do you convert
> this character object to the object A. i.e I want a function f such that
> class(f("A")) = class(A) (of course, class("A") = "character") . f should
> just coerce the character to the object represented by it.
Perhaps ?get is what you're looking for:
A <- 42
get("A")
## [1] 42
> Thank you,
> Yours sincerely,
> AKSHAY M KULKARNI
>
--
Enrico Schumann
Lucerne, Switzerland
http://enricoschumann.net
__
R-help@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.
[R] coercion to an object...
Dear members,
I think the following question is rudimentary, but
I couldn't find an answer in the Internet.
Suppose there is an object A, and ls() lists it as "A". How do you convert this
character object to the object A. i.e I want a function f such that
class(f("A")) = class(A) (of course, class("A") = "character") . f should just
coerce the character to the object represented by it.
Thank you,
Yours sincerely,
AKSHAY M KULKARNI
[[alternative HTML version deleted]]
__
R-help@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.
