crosshyou

主にクロス表(分割表)分析をしようかなと思いはじめましたが、あまりクロス表の分析はできず。R言語の練習ブログになっています。

2021-07-22から1日間の記事一覧

OECD International Student Mobility Data Analysis 5 - Making a slope chart using R plot(), lines(), points() and text() functions.

Photo by Aditi Jain on Unsplash www.crosshyou.info This post is following of above post.In this post, I will make a slope chart using R.We can get an idea of changes based on the slope of the lines, so we can see which country has improved…

OECD International Student Mobility Data Analysis 4 - Which country has the largest net change for International Student Mobility?

Photo by Kumiko SHIMIZU on Unsplash www.crosshyou.info This post is following of above post. Let's make data frame which contains 2005 data only. Then, let's make data frame which contains 2018 data only. Then, join these two data frames w…

OECD International Student Mobility Data Analysis 3 - t-test with t.test() function using R

Photo by Tegar Surya on Unsplash www.crosshyou.info This post is following of above post.In this post, let's do t-test with t.test() function using R. In the previous post we see International Mobility is gradually increasing.Let's confirm…