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N2H4 (version 0.4.3)

getNewsTrend: Get Query news trend by date.

Description

Get number of query volume in naver news. Params depend on getQueryUrl function.

Usage

getNewsTrend(query, startDate, endDate, onlyPaper = FALSE, ...)

Arguments

query
requred.
startDate
requred form YYYY-MM-DD.
endDate
requred form YYYY-MM-DD.
onlyPaper
Default is False means all count of internet news.
...
depend on getQueryUrl function.

Value

Get data.frame(date, cnt).