Hi all, Is there a way in R to count the number of stop words (English) of a string using tm package? str="Mhm . Alright . There's um a young boy that's getting a cookie jar . And it he's uh in bad shape because uh the thing is falling over . And in the picture the mother is washing dishes and doesn't see it . And so is the the water is overflowing in the sink . And the dishes might get falled over if you don't fell fall over there there if you don't get it . And it there it's a picture of a kitchen window . And the curtains are very uh distinct . But the water is still flowing . 255 Levels: A boy's on the uh falling off the stool picking up cookies . The girl's reaching up for it . The girl the lady is is drying dishes . The water is uh running over uh from the sink into the floor . The window's opened . Dishes on the on the counter . She's outside ." Thanks for any help! Elahe
You can use regular expressions. ?regex and/or the stringr package are good places to start. Of course, you have to define "stop words." Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Jun 12, 2017 at 5:40 AM, Elahe chalabi via R-help <r-help at r-project.org> wrote:> Hi all, > > Is there a way in R to count the number of stop words (English) of a string using tm package? > > str="Mhm . Alright . There's um a young boy that's getting a cookie jar . And it he's uh in bad shape because uh the thing is falling over . And in the picture the mother is washing dishes and doesn't see it . And so is the the water is overflowing in the sink . And the dishes might get falled over if you don't fell fall over there there if you don't get it . And it there it's a picture of a kitchen window . And the curtains are very uh distinct . But the water is still flowing . > > 255 Levels: A boy's on the uh falling off the stool picking up cookies . The girl's reaching up for it . The girl the lady is is drying dishes . The water is uh running over uh from the sink into the floor . The window's opened . Dishes on the on the counter . She's outside ." > > Thanks for any help! > Elahe > > ______________________________________________ > 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.
You can define stop words as below.
data <- tm_map(data, removeWords, stopwords("english"))
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________________________________
From: R-help <r-help-bounces at r-project.org> on behalf of Bert Gunter
<bgunter.4567 at gmail.com>
Sent: Monday, June 12, 2017 10:12:33 AM
To: Elahe chalabi
Cc: R-help Mailing List
Subject: Re: [R] count number of stop words in R
You can use regular expressions.
?regex and/or the stringr package are good places to start. Of
course, you have to define "stop words."
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Mon, Jun 12, 2017 at 5:40 AM, Elahe chalabi via R-help
<r-help at r-project.org> wrote:> Hi all,
>
> Is there a way in R to count the number of stop words (English) of a string
using tm package?
>
> str="Mhm . Alright . There's um a young boy that's getting a
cookie jar . And it he's uh in bad shape because uh the thing is falling
over . And in the picture the mother is washing dishes and doesn't see it .
And so is the the water is overflowing in the sink . And the dishes might get
falled over if you don't fell fall over there there if you don't get it
. And it there it's a picture of a kitchen window . And the curtains are
very uh distinct . But the water is still flowing .
>
> 255 Levels: A boy's on the uh falling off the stool picking up cookies
. The girl's reaching up for it . The girl the lady is is drying dishes .
The water is uh running over uh from the sink into the floor . The window's
opened . Dishes on the on the counter . She's outside ."
>
> Thanks for any help!
> Elahe
>
> ______________________________________________
> 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.
______________________________________________
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.
[[alternative HTML version deleted]]
If you just want to count the stopwords you cloud do something like,
library(slam)
library(tm)
your_string <- "Mhm . Alright . There's um a young boy that's
getting a cookie jar . And it he's uh in bad shape because uh the thing is
falling over . And in the picture the mother is washing dishes and doesn't
see it . And so is the the water is overflowing in the sink . And the dishes
might get falled over if you don't fell fall over there there if you
don't get it . And it there it's a picture of a kitchen window . And the
curtains are very uh distinct . But the water is still flowing ."
corp <- Corpus(VectorSource(your_string))
stopwords("en")
cntrl <- list(tolower=TRUE, stopwords = NULL,
removePunctuation = FALSE, removeNumbers = TRUE,
stemming = FALSE, wordLengths = c(0, Inf))
dtm <- DocumentTermMatrix(corp, cntrl)
col_sums(dtm[, which(colnames(dtm) %in% stopwords("en"))])
Best,
Florian
?
Gesendet:?Montag, 12. Juni 2017 um 16:12 Uhr
Von:?"Bert Gunter" <bgunter.4567 at gmail.com>
An:?"Elahe chalabi" <chalabi.elahe at yahoo.de>
Cc:?"R-help Mailing List" <r-help at r-project.org>
Betreff:?Re: [R] count number of stop words in R
You can use regular expressions.
?regex and/or the stringr package are good places to start. Of
course, you have to define "stop words."
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Mon, Jun 12, 2017 at 5:40 AM, Elahe chalabi via R-help
<r-help at r-project.org> wrote:> Hi all,
>
> Is there a way in R to count the number of stop words (English) of a string
using tm package?
>
> str="Mhm . Alright . There's um a young boy that's getting a
cookie jar . And it he's uh in bad shape because uh the thing is falling
over . And in the picture the mother is washing dishes and doesn't see it .
And so is the the water is overflowing in the sink . And the dishes might get
falled over if you don't fell fall over there there if you don't get it
. And it there it's a picture of a kitchen window . And the curtains are
very uh distinct . But the water is still flowing .
>
> 255 Levels: A boy's on the uh falling off the stool picking up cookies
. The girl's reaching up for it . The girl the lady is is drying dishes .
The water is uh running over uh from the sink into the floor . The window's
opened . Dishes on the on the counter . She's outside ."
>
> Thanks for any help!
> Elahe
>
> ______________________________________________
> 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[http://www.R-project.org/posting-guide.html]
> and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help[https://stat.ethz.ch/mailman/listinfo/r-help]
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html[http://www.R-project.org/posting-guide.html]
and provide commented, minimal, self-contained, reproducible code.