pacman - Package Management Tool

Tools to more conveniently perform tasks associated with add-on packages. pacman conveniently wraps library and package related functions and names them in an intuitive and consistent fashion. It seeks to combine functionality from lower level functions which can speed up workflow.

Last updated 4 years ago

githubpackage-managementpackages

310 stars 7.70 score 1 dependencies 9 dependents

sentimentr - Calculate Text Polarity Sentiment

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

Last updated 3 years ago

amplifierpolaritysentimentsentiment-analysisvalence-shifter

426 stars 7.10 score 48 dependencies

textclean - Text Cleaning Tools

Tools to clean and process text. Tools are geared at checking for substrings that are not optimal for analysis and replacing or removing them (normalizing) with more analysis friendly substrings (see Sproat, Black, Chen, Kumar, Ostendorf, & Richards (2001) <doi:10.1006/csla.2001.0169>) or extracting them into new variables. For example, emoticons are often used in text but not always easily handled by analysis algorithms. The replace_emoticon() function replaces emoticons with word equivalents.

Last updated 3 years ago

data-mungingemoticonsregextext-analysistext-cleaning

244 stars 6.28 score 33 dependencies 20 dependents

wakefield - Generate Random Data Sets

Generates random data sets including: data.frames, lists, and vectors.

Last updated 4 years ago

data-generationwakefield

256 stars 5.89 score 33 dependencies

qdap - Bridging the Gap Between Qualitative Data and Quantitative Analysis

Automates many of the tasks associated with quantitative discourse analysis of transcripts containing discourse including frequency counts of sentence types, words, sentences, turns of talk, syllables and other assorted analysis tasks. The package provides parsing tools for preparing transcript data. Many functions enable the user to aggregate data by any number of grouping variables, providing analysis and seamless integration with other R packages that undertake higher level analysis and visualization of text. This affords the user a more efficient and targeted analysis. 'qdap' is designed for transcript analysis, however, many functions are applicable to other areas of Text Mining/ Natural Language Processing.

Last updated 4 years ago

qdapquantitative-discourse-analysistext-analysistext-miningtext-plotting

174 stars 5.32 score 72 dependencies 3 dependents

lexicon - Lexicons for Text Analysis

A collection of lexical hash tables, dictionaries, and word lists.

Last updated 3 years ago

hashlexiconlookupnames-frequentstopwordstext-dictionariestext-mining

111 stars 5.23 score 29 dependencies 24 dependents

qdapRegex - Regular Expression Removal, Extraction, and Replacement Tools

A collection of regular expression tools associated with the 'qdap' package that may be useful outside of the context of discourse analysis. Tools include removal/extraction/replacement of abbreviations, dates, dollar amounts, email addresses, hash tags, numbers, percentages, citations, person tags, phone numbers, times, and zip codes.

Last updated 11 months ago

qdapregexregular-expression

49 stars 5.17 score 1 dependencies 39 dependents

textshape - Tools for Reshaping Text

Tools that can be used to reshape and restructure text data.

Last updated 6 months ago

data-reshapingmanipulationsentence-boundary-detectiontext-datatext-formatingtidy

49 stars 4.90 score 3 dependencies 33 dependents

textstem - Tools for Stemming and Lemmatizing Text

Tools that stem and lemmatize text. Stemming is a process that removes endings such as affixes. Lemmatization is the process of grouping inflected forms together as a single base form.

Last updated 6 years ago

lemmatizationstemmingtext-mining

43 stars 3.78 score 51 dependencies 10 dependents

numform - Tools to Format Numbers for Publication

Format numbers and plots for publication; includes the removal of leading zeros, standardization of number of digits, addition of affixes, and a p-value formatter. These tools combine the functionality of several 'base' functions such as 'paste()', 'format()', and 'sprintf()' into specific use case functions that are named in a way that is consistent with usage, making their names easy to remember and easy to deploy.

Last updated 3 years ago

number-formating

51 stars 3.21 score 1 dependencies 1 dependents

qdapTools - Tools for the 'qdap' Package

A collection of tools associated with the 'qdap' package that may be useful outside of the context of text analysis.

Last updated 1 years ago

16 stars 2.55 score 5 dependencies 5 dependents

qdapDictionaries - Dictionaries and Word Lists for the 'qdap' Package

A collection of text analysis dictionaries and word lists for use with the 'qdap' package.

Last updated 7 years ago

4 stars 2.17 score 0 dependencies 6 dependents