Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
583 views
in Technique[技术] by (71.8m points)

rvest - Scraping investing.com with R

I would like to scrape a table from the stock screener of the investment.com site, using rvest.

library(rvest)   
url <- "https://www.investing.com/stock-screener/?sp=country::5|sector::a|industry::a|equityType::a%3Ceq_market_cap;1"   
page <- read_html(url)   
nodes <- html_nodes(page, "#resultsTable > tbody:nth-child(2)")
table <- html_table(nodes) 

I get the following error message:
Error in html_table.xml_node(nodes[[1]]) : html_name(x) == "table" is not TRUE

Is something else to try? Thank you

question from:https://stackoverflow.com/questions/65833877/scraping-investing-com-with-r

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)
Waitting for answers

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...