R: Analyse Text Documents Using Ecological Tools

# Analyse Text Documents Using Ecological Tools

## Documentation for package ‘inpdfr’ version 0.1.12

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

inpdfr-package | inpdfr: A package to analyse PDF Files Using Ecological Tools.
doCluster | Performs a cluster analysis on the basis of the word-occurrence data.frame.
doKmeansClust | Performs a k-means cluster analysis on the basis of the word-occurrence data.frame.
doMetacomEntropart | Performs an analysis of ecological diversity and structure.
doMetacomMetacom | Performs a metacomunity analysis.
excludeStopWords | Exclude StopWords form the word-occurrence data.frame.
exclusionList_FR | Stop words in French.
exclusionList_SP | Stop words in Spanish.
exclusionList_UK | Stop words in English.
getAllAnalysis | A quick way to compute a set of analysis from the word-occurrence data.frame.
getListFiles | List files in a specified directory sorted by extension.
getMostFreqWord | Returns most frequent words.
getMostFreqWordCor | Test for correlation between the most frequent words.
getPDF | Extract text from PDF files and return a word-occurrence data.frame.
getStopWords | Load a list of stopwords.
getSummaryStatsBARPLOT | Perform a barplot with the number of unique words per document
getSummaryStatsHISTO | Plot an histogram with the number of words excluding stop words
getSummaryStatsOCCUR | Plot a scatter plot with the proportion of documents using similar words.
getTXT | Extract text from TXT files and return a word-occurrence data.frame.
getwordOccuDF | A quick way to obtain the word-occurrence data.frame from a set of documents.
getXFreqWord | Returns most frequent words
IdentifyStructure | Copy of the identifyStructure function from Tad Dallas metacom package.
inpdfr | inpdfr: A package to analyse PDF Files Using Ecological Tools.
loremIpsum | Lorem Ipsum text.
makeWordcloud | Word cloud based on the word-occurrence data.frame.
mergeWordFreq | Merge word-occurrence data.frames into a single data.frame.
postProcTxt | Prossess vectors containing words into a data.frame of word occurrences.
preProcTxt | Extract text from txt files and pre-process content.
quitSpaceFromChars | Delete spaces in file names.
truncNumWords | Truncate the word-occurrence data.frame.
wordOccuDF | Lorem Ipsum word occurrences.