processPage: Extract useful car sales information from a web page

Description Usage Arguments Value

View source: R/web-retrieve.R

Description

Extract useful car sales information from a web page. This function takes care to dispose properly of the transient XML document created.

Usage

1

Arguments

uri

the URI (usually URL, i.e. the address of the web page of interest)

...

additional arguments passed to processDocument

Value

a list with two elements, the first is a data frame; one line per car sold. The second item is a list of data points that needs further post processing before inclusion.


jmp75/carsales documentation built on May 19, 2019, 1:55 p.m.