我正在尝试使用Python从雅虎财经下载DJIA数据。import fix_yahoo_finance as yf # Fix for downloading financial data from Yahoo, as the Pyhton Yahoo API has stopped working
djia = pdr.get_data_yahoo("^DJI", start="2017-10-20", end="2015-10
我目前正在处理一个使用R进行网络抓取的项目,这是非常基本的,但我试图了解它是如何工作的。这是我的代码:google = html("https://www.google.com/searchq=google+stock%5D&oq=google+stock%5D&aqs=chrome..69i57j0l2j69i60l3.5208j0j4&sourceid=chrome&ie=UTF-8")
# Prints and