R中的wikifacts包

在本文中，我们将使用 R 编程语言的 wikifacts 包。我们将看看 wikifacts 包的几个功能，用于删除事件、事实和新闻等数据。

安装：

要安装此软件包，请在终端中键入以下命令。

install.packages(“wikifacts”)

wikifacts 是一个 R 包，可用于从 Wikipedia 和 wiki 数据中抓取数据。

获得单词的定义

wiki_define(“word”)函数：从 Wikipedia 和 wiki 数据中返回单词的定义。

句法：

wiki_define("word") 

R

# installing packages
install.packages("wikifacts")
  
# importing packages
library(wikifacts)
  
# gets definition of the word
cat(wiki_define("python"))

输出：

Python may refer to:

Pythonidae, a family of nonvenomous snakes found in Africa, Asia, and Australia

Python (genus), a genus of nonvenomous Pythonidae found in Africa and Asia

== Computing ==

Python (programming language)

Python, a native code compiler for CMU Common Lisp

Python, the internal project name for the PERQ 3 computer workstation

…..

获取新闻：

wiki_inthenews()函数：返回随机趋势新闻。

句法：

wiki_inthenews()

例子：

R

# installing packages
install.packages("wikifacts")
  
# importing packages
library(wikifacts)
  
# returns the random news
cat(wiki_inthenews())

输出：

Here’s some news from 07 October 2017. In Saudi Arabia, a decree by King Salman effectively removes a longstanding ban on women driving in the country. (Courtesy of Wikipedia)

获取随机事实：

wiki_didyouknow()函数：返回随机事实。

句法：

wiki_didyouknow()

wiki_onthisday()函数：返回当前日期过去的随机事实。

句法：

wiki_onthisday()

R

# installing packages
install.packages("wikifacts")
  
# importing packages
library(wikifacts)
  
# Gets random fact
cat(wiki_didyouknow())
  
# Get random fact from the past of 
# current date
cat(wiki_onthisday())

输出：

Did you know that the population of Kunság (banner pictured) was “almost entirely wiped out” during the Ottoman occupation, before recovering through re-colonization? (Courtesy of Wikipedia)

Did you know that on March 9 in 1932 – Éamon de Valera (pictured), one of the dominant political figures in twentieth-century Ireland, became President of the Executive Council of the Irish Free State. (Courtesy of Wikipedia)