What do all the column names mean in the SentimentAnalysis package's analyzeSentiment() function in R? If you used the analyzeSentiment function from SentimentAnalysis in R:

library(tm)
library(SentimentAnalysis)
cor &lt;- VCorpus(VectorSource(c('testing sentiment', 'this is great'))
sent &lt;- analyzeSentiment(cor)
names(sent)


The names of the columns are:

"WordCount", "SentimentGI", "NegativityGI", "PositivityGI", "SentimentHE", "NegativityHE", "PositivityHE", "SentimentLM", "NegativityLM", "PositivityLM", "RatioUncertaintyLM" "SentimentQDAP", "NegativityQDAP", "PositivityQDAP"

Other than wordcount, what do all these labels mean?  I didn't see any definitions in the vignette or docs.
The different dictionaries are in the documentation for the function: 

For example DictionaryHE is the "Dictionary with opinionated words from Henry’s Financial dictionary" (see DictionaryHE).

Example:

sentiment &lt;- analyzeSentiment(document)   # Document is a Corpus
sentimentData &lt;- sentiment$SentimentHE   # Generates analysis based on Henry's dictionary
plotSentiment(sentimentData) # Quick line plot of sentiment