【发布时间】:2019-11-30 10:42:56
【问题描述】:
来自这样的页面
https://stackoverflow.com/users/11786778/nathalie?tab=reputation
如何从信誉表中下拉所有列表并接收加载过程中加载的信息?
【问题讨论】:
来自这样的页面
https://stackoverflow.com/users/11786778/nathalie?tab=reputation
如何从信誉表中下拉所有列表并接收加载过程中加载的信息?
【问题讨论】:
这是你想要的吗?
library(rvest)
library(magrittr)
library(plyr)
#Doing URLs one by one
url<-"https://stackoverflow.com/users/11786778/nathalie?tab=reputation"
##GET SALES DATA
pricesdata <- read_html(url) %>% html_nodes(xpath = "//table[1]") %>% html_table(fill=TRUE)
library(plyr)
df <- ldply(pricesdata, data.frame)
生产:
1 <NA>
2 Take the result of call for a list of ids
3 <NA>
4 <NA>
5 <NA>
6 Add Detailed history
7 <NA>
8 <NA>
9 <NA>
10 <NA>
11 <NA>
12 <NA>
13 <NA>
14 <NA>
15 <NA>
16 <NA>
17 <NA>
18 <NA>
19 <NA>
20 <NA>
21 <NA>
22 <NA>
23 <NA>
24 <NA>
25 <NA>
26 <NA>
27 <NA>
28 <NA>
29 <NA>
30 <NA>
31 <NA>
32 <NA>
33 <NA>
34 <NA>
35 <NA>
36 <NA>
37 <NA>
38 <NA>
39 <NA>
40 <NA>
41 <NA>
42 <NA>
43 <NA>
>
【讨论】: