MEDS5420 - Introduction to R
March 27, 2023
Contents
- 1 Today: Using R to manipulate, parse, and perform statistics on data frames
- 2 Downloading and installing R-base and R-packages:
- 3 Data Types:
- 4 Accessing elements of matrixes and data frames:
- 5 Managing data and saving your environment workspace
- 6 Writing tables to text file:
- 7 Reading text files fast as
data.tableswithfread: - 8
Rscriptto runRcode - 9 For Next Time:
- 10 In Class Exercises:
- 11 Answers to In Class Exercises:
Figure 1: ChIP-seq schematic