[R] to check if a character string is in a group of character strings
Hello,
How can I judge if a string is in a group of string? For example, I would like
to have
if (subpool in pool){
}else{
}
Where
pool = c(s1,s2)
subpool = c(s1)
How can I write the subpool in pool right in R?
Thanks very much!
Cheers,
Rebecca
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Re: [R] to check if a character string is in a group of character strings
On 13-01-23 11:14 AM, Yuan, Rebecca wrote:
Hello,
How can I judge if a string is in a group of string? For example, I would like
to have
if (subpool in pool){
}else{
}
if (subpool %in% pool)
Duncan Murdoch
Where
pool = c(s1,s2)
subpool = c(s1)
How can I write the subpool in pool right in R?
Thanks very much!
Cheers,
Rebecca
--
This message, and any attachments, is for the intended r...{{dropped:5}}
__
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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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Re: [R] to check if a character string is in a group of character strings
Not sure what you want this for, but work along the following:
pool = c(s1,s2)
subpool = c(s1)
ifelse(pool==subpool,1,0)
[1] 1 0
Notice:
pool2 = c(s2,s1)
ifelse(pool2==subpool,1,0)
[1] 0 1
Etc.
Hope this helps.
José
José Iparraguirre
Chief Economist
Age UK
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Yuan, Rebecca
Sent: 23 January 2013 16:15
To: R help
Subject: [R] to check if a character string is in a group of character strings
Hello,
How can I judge if a string is in a group of string? For example, I would like
to have
if (subpool in pool){
}else{
}
Where
pool = c(s1,s2)
subpool = c(s1)
How can I write the subpool in pool right in R?
Thanks very much!
Cheers,
Rebecca
--
This message, and any attachments, is for the intended r...{{dropped:5}}
__
R-help@r-project.org mailing list
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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Re: [R] to check if a character string is in a group of character strings
Hello Duncan,
Thanks for this!
This works!
Best,
Rebecca
-Original Message-
From: Duncan Murdoch [mailto:murdoch.dun...@gmail.com]
Sent: Wednesday, January 23, 2013 11:23 AM
To: Yuan, Rebecca
Cc: R help
Subject: Re: [R] to check if a character string is in a group of character
strings
On 13-01-23 11:14 AM, Yuan, Rebecca wrote:
Hello,
How can I judge if a string is in a group of string? For example, I would
like to have
if (subpool in pool){
}else{
}
if (subpool %in% pool)
Duncan Murdoch
Where
pool = c(s1,s2)
subpool = c(s1)
How can I write the subpool in pool right in R?
Thanks very much!
Cheers,
Rebecca
--
This message, and any attachments, is for the intended...{{dropped:12}}
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
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and provide commented, minimal, self-contained, reproducible code.
Re: [R] to check if a character string is in a group of character strings
I think you want %in%
subpool %in% pool
pool %in% subpool
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
Forest
team Biometrie Kwaliteitszorg / team Biometrics Quality Assurance
Kliniekstraat 25
1070 Anderlecht
Belgium
+ 32 2 525 02 51
+ 32 54 43 61 85
thierry.onkel...@inbo.be
www.inbo.be
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asking him to perform a post-mortem examination: he may be able to say what the
experiment died of.
~ Sir Ronald Aylmer Fisher
The plural of anecdote is not data.
~ Roger Brinner
The combination of some data and an aching desire for an answer does not ensure
that a reasonable answer can be extracted from a given body of data.
~ John Tukey
-Oorspronkelijk bericht-
Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] Namens
Yuan, Rebecca
Verzonden: woensdag 23 januari 2013 17:15
Aan: R help
Onderwerp: [R] to check if a character string is in a group of character strings
Hello,
How can I judge if a string is in a group of string? For example, I would like
to have
if (subpool in pool){
}else{
}
Where
pool = c(s1,s2)
subpool = c(s1)
How can I write the subpool in pool right in R?
Thanks very much!
Cheers,
Rebecca
--
This message, and any attachments, is for the intended r...{{dropped:5}}
__
R-help@r-project.org mailing list
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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