get_post_meta: Retrieve mata data from an individual PTT post
In liao961120/pttR: Retrieve and Process Textual Data from PTT

Description Usage Arguments Value Examples

get_post_meta returns a data frame with 1 row and 4 cols.

1	get_post_meta(post_xml, board_col = FALSE)

`post_xml`	`xml_document` created by `read_html2` or `read_html`. See `read_html` for details.
`board_col`	Logical. Whether to set board name as a variable. Defaults to `FALSE`. Note you can get the board name with `attributes{df}$board` or `attr(df, "board")` regardless of the value of this argument.

A data frame with 1 row and 4 variables:

author: Author of the post.
category: Category of the post, such as "xin wen", "wen gua", "Re:".
title: Title of the post.
date: The date of the post.

#url <- "https://www.ptt.cc/bbs/Gossiping/M.1534415307.A.BE5.html"

#post_meta <- get_post_meta(read_html2(url))
#post_meta

#attributes(post_meta)$board

liao961120/pttR documentation built on Dec. 16, 2019, 2:19 a.m.