dayushan

Results 5 issues of dayushan

吴老师,我最近需要使用GA,但是GA每次最多能导5000条数据,所以我想通过API来提高效率。RGoogleAnalytics包可以实现R调用GA的API,但是我想问下Auth()函数的参数client.id和client.secret分别是客户端ID和客户端秘钥吗?

```r .libPaths("D:/R/library") library(RCurl) library(XML) library(stringr) library(plyr) ####因为内容是保存在一个HTTPS服务器上的,需要指定CA签名的位置 all_links

```r library(RCurl) library(bitops) library(XML) library(stringr) library(plyr) info

```R .libPaths("D:/R/library") library(RCurl) library(bitops) library(XML) library(stringr) library(plyr) library(rvest) ##i为2010和2011时会报错 ##Error in eval(substitute(expr), envir, enclos) : # input conversion failed due to input error, bytes 0xA9 0x4F 0xC6 0xF0 [6003] for(i...

![image](https://cloud.githubusercontent.com/assets/23131996/20208596/136e547e-a82a-11e6-8588-8ed9fc71c01b.png) ![image](https://cloud.githubusercontent.com/assets/23131996/20208598/16f7d796-a82a-11e6-948f-3a0f3c80bc6e.png) ![image](https://cloud.githubusercontent.com/assets/23131996/20208600/1b74c978-a82a-11e6-8f87-0113906dd889.png) ![image](https://cloud.githubusercontent.com/assets/23131996/20208604/1f2b08e8-a82a-11e6-9643-8217afe83b69.png) ![image](https://cloud.githubusercontent.com/assets/23131996/20208607/24d24702-a82a-11e6-9e36-35af9187b749.png) 在初试化服务器的时候,一开始会显示Selenium server is up and running. 而后就报错 library(devtools) install_github(repo="Rwebdriver",username="crubba") .libPaths("D:/R/library") library(Rwebdriver) library(XML) ###创建一个新的浏览器窗口,告诉服务器要产生的是一个FireFox浏览器窗口 start_session(root="http://localhost:4444/wd/hub/",browser="firefox") ![image](https://cloud.githubusercontent.com/assets/23131996/20208617/34fd4e7e-a82a-11e6-979b-4f0a36e3400a.png)