ESA2017 tweets

A scape of #ESA2017 tweets.The Ecological Society of Ecology Annual Meeting was in Portland, Oregon.The twitteR library was used to scrape and access the Twitter API.Basic rstats were used to minimally clean these data include removing all retweets.本数据集为#ESA2017主题推文的爬取集合。本次生态生态学学会年会（Ecological Society of Ecology Annual Meeting）于美国俄勒冈州波特兰市举办。研究使用twitteR包爬取并调用Twitter应用程序编程接口（API）获取相关数据。采用基础R统计工具（rstats）对数据进行轻度清洗，操作包含移除所有转发推文。