Subset data frame for abstracts of review articles only.
subset_review(df, col.type = Type)Data frame containing article types.
Symbol. Column containing articles types.
Data frame containing abstracts of review articles only.
Subset data frame for abstracts of review articles only. At the same time, abstracts from other article types such as Journal Article, Letter, etc. are dropped.
subset_research(), subset_year()
Other subset functions:
subset_df(),
subset_mir_threshold(),
subset_mir(),
subset_research(),
subset_snp(),
subset_year()