Provides term mapping and extraction in one. Standardises any term according to a mapping lexicon provided and then extracts the term. This is different to the DictionaryInPlaceReplace in that it provides a new column with the extracted terms as opposed to changing it in place
See also
Other Basic Column mutators:
EntityPairs_OneSentence()
,
EntityPairs_TwoSentence()
,
ListLookup()
,
MyImgLibrary()
Examples
#Firstly we extract histology from the raw report
# The function then standardises the histology terms through a series of
# regular expressions and then extracts the type of tissue
Mypath$Tissue<-suppressWarnings(
suppressMessages(
ExtrapolatefromDictionary(Mypath$Histology,HistolType()
)
)
)
rm(MypathExtraction)
#> Warning: object 'MypathExtraction' not found