1. Basic of R
- In this R code, we covered, getting started with R.
- Overview on R as statistical computating environment
- Installing R and R Studio
- Iinstalling and loading R packages
- Basic functions of base R - Concatenating -c(), seq(), rep(), lendth(), head() and tail()
- 5 R data type - Numeric, Integer, Charcter, Logical, and Complex
- 5 Object Type - Vector, Matrix, Array, List and Data Frame
Data Type in R
Read on R Objects with R code
R Code File
2. Reading and Writing Data R
- Creating Data Frame in multiple ways
- Read CSV file
- Read SAS dataset
- Read SPSS dataset in R
- Extract Data from Facebook (tried a few years back)
- Write Data Frame to a CSV file
- Write Data to a Text File
R Code File
3. Data Frame Manipulations
Other R Blogs
Multiple Regression steps in R
Logistic Regression Model in R
Random Forest using R
Market Basket Analysis in R
