chunk                   Chunk a vector or list
corpuses                Google n-gram corpus information
ggram                   Plot n-gram frequencies
hacker                  Sample n-gram data
ngram                   Get n-gram frequencies
ngrami                  Get n-gram frequencies (case insensitive
                        version)
ngramw                  Get n-gram frequencies ("wide" format)
print.ngram             Print n-gram contents
theme_google            Google Ngram theme for ggplot2
