1
library(XML)
my <- htmlParse(url)
Error: failed to load external entity from url
이 시도 2 :
library(XML)
library(httr)
qw <- GET(url)
my <- readHTMLTable(rawToChar(qw$content))
Error in qw$content : $ operator is invalid for atomic vectors
봅니다 3는 : URL이 301
상태를 제공하고, 그 원인은 웹 사이트입니다
qw <- getURL(url)
my <- readHTMLTable(url, stringsAsFactors = F)
Error: could not find function "getURL"
Error: failed to load external entity from url