Data Science with R

Introduction to R

  • Install R & R studio
  • Perform basic operations in R using the command line
  • Learn the use of IDE R Studio
  • Use the ‘R help’ feature in R

Basics of R Programming

  • Variables in R
  • Scalars
  • Vectors
  • Matrices
  • List
  • Data frames
  • Using c, Cbind, Rbind, attach and detach functions in R
  • Factors

Data Manipulation in R

  • Data sorting
  • Cleaning data
  • Recoding data
  • Merging data
  • Slicing of Data
  • Apply functions

Functions and operators in R

  • Topics
  • Numerical functions
  • Character functions
  • Operators in R
  • Arithmetic operator
  • Relational operator
  • Logical operator
  • Assignment operator

Decision making and looping statements in R

  • If loop
  • For loop
  • While loop
  • Break, next and pass statement

Data Import in R

  • Reading Data from excel, csv and txt files
  • Writing Data
  • Basic SQL queries in R
  • Connecting to the database
  • Dealing with Date values

Exploratory Data Analysis

  • Box plot
  • Histogram
  • Pareto charts
  • Pie graph
  • Line chart
  • Scatterplot
  • Developing Graphs