scrape_groups_by_category: Scrape groups by category

In LingshuHu/patientforum: Scrape Patient Forum Data

Description

Get posts and all the replies to the posts from groups of a category by entering category name or URL

Usage

scrape_groups_by_category(cat, post_number_per_group = NULL,
  random_post_number = NULL, random_seed = NULL,
  get_user_info = TRUE, ...)

Arguments

cat	The category name (lower case, replace space with -) or category URL
post_number_per_group	The number of random posts to scrape per group. Default is NULL, which means scrape the total number of posts in each group
...	optional arguments to FUN.

Value

A data frame

Examples

## Get the posts data of the group "health-promotion."
scrape_groups_by_category(cat = "health-promotion", post_number_per_group = 1)
cat_url = "https://patient.info/forums/categories/health-promotion-17"
scrape_groups_by_category(cat = cat_url, post_number_per_group = 1)

LingshuHu/patientforum documentation built on Oct. 23, 2020, 5:51 a.m.