Simple Text Aalysis

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When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

## Loading required package: NLP

## Loading required package: RColorBrewer

## 
## Attaching package: 'ggplot2'

## The following object is masked from 'package:NLP':
## 
##     annotate

## 
## Attaching package: 'dplyr'

## The following objects are masked from 'package:stats':
## 
##     filter, lag

## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union

## Warning in scan(file = file, what = what, sep = sep, quote = quote, dec = dec, :
## EOF within quoted string

## Warning in tm_map.SimpleCorpus(TextDoc, toSpace, "/"): transformation drops
## documents

## Warning in tm_map.SimpleCorpus(TextDoc, toSpace, "@"): transformation drops
## documents

## Warning in tm_map.SimpleCorpus(TextDoc, toSpace, "\\|"): transformation drops
## documents

## Warning in tm_map.SimpleCorpus(TextDoc, tolower): transformation drops documents

## Warning in tm_map.SimpleCorpus(TextDoc, removeNumbers): transformation drops
## documents

## Warning in tm_map.SimpleCorpus(TextDoc, removeWords, stopwords("english")):
## transformation drops documents

## Warning in tm_map.SimpleCorpus(TextDoc, removeWords, c("main", "the",
## "Bakersfield", : transformation drops documents

## Warning in tm_map.SimpleCorpus(TextDoc, removePunctuation): transformation drops
## documents

## Warning in tm_map.SimpleCorpus(TextDoc, stripWhitespace): transformation drops
## documents

##                    word freq
## food               food   10
## ordered         ordered    7
## place             place    5
## potato           potato    5
## salad             salad    5
## sweet             sweet    5
## also               also    4
## bacon             bacon    4
## brussels       brussels    4
## fresh             fresh    4
## just               just    4
## melt               melt    4
## menu               menu    4
## sprouts         sprouts    4
## actually       actually    3
## back               back    3
## bakersfield bakersfield    3
## blue               blue    3
## business       business    3
## came               came    3
## cheese           cheese    3
## chicken         chicken    3
## customer       customer    3
## didnt             didnt    3
## dish               dish    3
## fruit             fruit    3
## fun                 fun    3
## great             great    3
## half               half    3
## local             local    3

Simple Text Aalysis - Demo

R Markdown