RではじめるTwitter解析This document discusses analyzing Twitter data from the user @a_bicky using R. It extracts over 3,200 tweets from the user's timeline using the twitteR package. The tweets are transformed into a data frame with variables like text, date, and source. The data is then summarized using the reshape2 and ggplot2 packages to calculate metrics like average text length by day of week, month, and source. F
Rで学ぶ 傾向スコア解析入門 - 無作為割り当てが出来ない時の因果効果推定 -
普通のプログラミング言語R
