zslDownList: Download the URL List of the zsl Data
In baixueyuan/zsl: Download and manipulate discount rate of bond from China Clear.

Description Usage Arguments Details Value

Check the website and scape the urls and other attibutes, then form the result data.frame containing the infomation for the further use.

1	zslDownList(url)

url

the url to be parsed and get the information

This function mostly use the xml2 package to get information from the website. The final data.frame contains the announcement date, exchange, file name and url of the file. There is only one param url, which is used to be checked and get the corresponding info. The zsl list is in several pages (now nearly 150 pages), the default url is the first page where the newest files' urls can be get.

The file name contained in the result data.frame is strictly organized. That is "date + exchange + .xls". For the further use, this is the basic rule.

A data.frame contains the announcement date, exchange, file name and url of the file.

baixueyuan/zsl documentation built on May 11, 2019, 5:27 p.m.