R/joining.R
join_keywords.Rd
Get paper count and paper dataframe by joining keywords as vectors
join_keywords(..., get_papers = TRUE, bool_op = "AND", sleep = 3, verbose = FALSE)
... | input character vectors |
---|---|
get_papers | generate or not a dataframe with papers |
bool_op | boolean operator. It can be AND or OR |
sleep | seconds to wait before a new quiery to OnePetro |
verbose | show progress if TRUE |
# NOT RUN { major <- c("water-injection", "water injection") minor <- c("machine-learning", "machine learning") lesser <- c("algorithm") p.df <- join_keywords(major, minor, lesser, get_papers = TRUE, sleep = 2, verbose = FALSE) # }