There are a lot of good analysis(all explained) in this page, like
Exploratory Analysis - Instacart
DataCamp Course - Writing Function with R
This course given by Hackley Wickham the author of ggplot2, dplyr, tidyr which are the packeges we will use mostly. After this course, i think i can more easily adept these packeges and maybe i understand these packages better.
How to set up your own R blog with Github pages and Jekyll Bootstrap
I want to start my own R blog with Github in future.
They are news and articles about data science and R in this site. it is good to follow R development, news and interesting analysis which have been recently.
For instance, some articles about EDA.
Oakland Real Estate – Full EDA
Exploratory Data Analysis Using R (Part-I)Oakland Real Estate – Full EDA
Thera are a lot of R lessons to support BDA-503 class. For example;