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Course Content
R Programming Training Curriculum
Introduction to R
- What is R?
- Why R?
- Installing R
- R environment
- How to get help in R
- R console and Editor
Understanding R data structure
- Variables in R
- Scalars
- Vectors
- Matrices
- List
- Data frames
- Using C, Cbind, Rbind, attach and detach functions in R
- Factors
Importing data
- Reading Tabular Data files
- Reading CSV files
- Importing data from excel
- Importing data from SAS
- Accessing database
- Saving in R data
- Loading R data objects
- Writing to files
Manipulating Data
- Selecting rows/observations
- Selecting columns/fields
- Merging data
- Relabelling the column names
- Converting variable types
- Data sorting
- Data aggregation
Using functions in R
- Commonly used Mathematical Functions
- Commonly used Summary Functions
- Commonly used String Functions
- User defined functions
- local and global variable
R Programming
- While loop
- If loop
- For loop
- Arithmetic operations
Charts and Plots
- Box plot
- Histogram
- Pareto charts
- Pie graph
- Line chart
- Scatterplot
- Developing graphs
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