sentimentr: Calculate Text Polarity Sentiment

Calculate text polarity sentiment at the sentence level and optionally aggregate by rows or grouping variable(s).

Author
Tyler Rinker [aut, cre]
Date of publication
2016-08-19 14:02:38
Maintainer
Tyler Rinker <tyler.rinker@gmail.com>
License
GPL-2
Version
0.2.3

View on CRAN

Man pages

as_key
Create/Manipulate Hash Keys
cannon_reviews
Cannon G3 Camera Product Reviews From Amazon
emoticons
Emoticons Data Set
get_sentences
Get Sentences
grades
Grades Data Set
highlight
Polarity Text Highlighting
kotzias_reviews
Kotzias Reviews
plot.sentiment
Plots a sentiment object
plot.sentiment_by
Plots a sentiment_by object
polarity_table
Polarity Lookup Key
presidential_debates_2012
2012 U.S. Presidential Debates
ratings
Ratings Data Set
replace_emoticon
Replace Emoticons With Words
replace_grade
Replace Grades With Words
replace_rating
Replace Ratings With Words
sam_i_am
Sam I Am Text
sentiment
Polarity Score (Sentiment Analysis)
sentiment_by
Polarity Score (Sentiment Analysis) By Groups
sentimentr
Calculate Text Polarity Sentiment
sentiword
Polarity Lookup Key 2
uncombine
Ungroup a 'sentiment_by' Object to the Sentence Level
valence_shifters_table
Valence Shifters

Files in this package

sentimentr
sentimentr/inst
sentimentr/inst/sentiment_testing
sentimentr/inst/sentiment_testing/raw_results.R
sentimentr/inst/sentiment_testing/sentiment_testing.R
sentimentr/inst/sentiment_testing/results_list.rds
sentimentr/inst/CITATION
sentimentr/inst/figure
sentimentr/inst/figure/comparisons_between_sentiment_detectors2.pdf
sentimentr/inst/figure/comparisons_between_sentiment_detectors_b.png
sentimentr/inst/figure/unnamed-chunk-6-1.png
sentimentr/inst/figure/unnamed-chunk-6-2.png
sentimentr/inst/figure/comparisons_between_sentiment_detectors2.png
sentimentr/inst/figure/unnamed-chunk-7-1.png
sentimentr/inst/figure/unnamed-chunk-8-1.png
sentimentr/inst/figure/highlight.png
sentimentr/tests
sentimentr/tests/testthat.R
sentimentr/tests/testthat
sentimentr/tests/testthat/test-as.key.R
sentimentr/tests/testthat/test-utils.R
sentimentr/tests/testthat/test-sentiment.R
sentimentr/tests/testthat/test-replace_emoticon.R
sentimentr/tests/testthat/test-sentiment_by.R
sentimentr/tests/testthat/test-get_sentences.R
sentimentr/tests/testthat/test-replace_grade.R
sentimentr/tests/testthat/test-replace_rating.R
sentimentr/tests/testthat/test-update_key.R
sentimentr/tests/testthat/test-is_key.R
sentimentr/tests/testthat/test-highlight.R
sentimentr/tests/testthat/test-uncombine.R
sentimentr/NAMESPACE
sentimentr/NEWS
sentimentr/data
sentimentr/data/presidential_debates_2012.rda
sentimentr/data/emoticons.rda
sentimentr/data/sentiword.rda
sentimentr/data/valence_shifters_table.rda
sentimentr/data/grades.rda
sentimentr/data/cannon_reviews.rda
sentimentr/data/polarity_table.rda
sentimentr/data/kotzias_reviews.rda
sentimentr/data/sam_i_am.rda
sentimentr/data/ratings.rda
sentimentr/R
sentimentr/R/utils.R
sentimentr/R/replace_grade.R
sentimentr/R/replace_emoticon.R
sentimentr/R/sentiment.R
sentimentr/R/replace_rating.R
sentimentr/R/uncombine.R
sentimentr/R/get_sentences.R
sentimentr/R/sentiment_by.R
sentimentr/R/sentimentr-package.R
sentimentr/R/highlight.R
sentimentr/R/as_key.R
sentimentr/README.md
sentimentr/MD5
sentimentr/DESCRIPTION
sentimentr/man
sentimentr/man/cannon_reviews.Rd
sentimentr/man/grades.Rd
sentimentr/man/polarity_table.Rd
sentimentr/man/presidential_debates_2012.Rd
sentimentr/man/sentiword.Rd
sentimentr/man/plot.sentiment_by.Rd
sentimentr/man/sentiment.Rd
sentimentr/man/kotzias_reviews.Rd
sentimentr/man/sentiment_by.Rd
sentimentr/man/replace_rating.Rd
sentimentr/man/uncombine.Rd
sentimentr/man/valence_shifters_table.Rd
sentimentr/man/get_sentences.Rd
sentimentr/man/sam_i_am.Rd
sentimentr/man/replace_grade.Rd
sentimentr/man/replace_emoticon.Rd
sentimentr/man/highlight.Rd
sentimentr/man/ratings.Rd
sentimentr/man/sentimentr.Rd
sentimentr/man/emoticons.Rd
sentimentr/man/as_key.Rd
sentimentr/man/plot.sentiment.Rd