About Lesson
- Variables in R
- Scalars
- Vectors
- Matrices
- List
- Data frames
- Cbind,Rbind, attach and detach functions in R
- Factors
- Getting a subset of Data
- Missing values
- Converting between vector types
- How to Import Files in R?
- How to Import an Excel File?
- How to Import Minitab File?
- Importing Table and CSV Files
- Importing Data from SQL Databases
- Types of Apply Functions •
- Apply () Function: Lapply, Sapply, Tapply
- Vapply () Function, Mapply () Function
- Understanding Dplyr Package