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    R Programming for Data Science

    What is R ? Why R?

    • Installation
    • R Studio Installation
    • R Studio Interface
    • First R Program

    Basic Mathematical Operations

    • Variables
    • Basic Data Types
    • Variable assignment
    • Comments
    • Relational Operators
    • Logical Operators
    • Sequences
    • Replicate Function

    Control Structures

    • If, if-else, else if
    • Ifelse() function
    • For loops
    • While loops
    • Repeat loops
    • break next statements

    Functions

    • Inline Functions
    • Function Returning Multiple Values
    • Function Return Value
    • R Recursive Function
    • User Defined Functions

    R Object & Class

    • Object and Class
    • R Inheritance

    R Data Structure

    • R Vectors
    • R Matrix
    • R List
    • R Data Frame
    • R Factor

    Vectorized Operations in R Program

    • Vector Indexing
    • Matching Operator
    • Vector Arithmetic
    • Vector Methods
    • Vector Coercion
    • Logical vector

    Factors

    • Mathematical Functions in R
    • Random Numbers in R

    Sub Setting R Objects Matrix

    • Matrix diag()
    • Matrix Naming Rows & Columns
    • Matrix indexing
    • Matrix rbind() & cbind() Functions
    • Matrix operations
    • Matrix Specific Functions

    Lists

    • Lists Indexing
    • Lists Subset Operator
    • Lists Concatenation

    Data Frames

    • Creating Data frames
    • Data frame indexing
    • Dataframes subset() function
    • ¬†Dataframes rbind() & cbind()
    • Dataframes edit() function

    Getting Data In and Out of R

    • Dataframes Importing Data from Text Files
    • Dataframes Importing Data from CSV Files
    • Dataframes Importing Data from RDS Files
    • Dataframes Importing Data from Internet
    • Dataframes Importing Data from Clipboard
    • Dataframes Exporting Data to CSV Files

    Managing Data Frame with the dplyr Package

    • dplyr select() function
    • dplyr filter() function
    • dplyr arrange() function
    • dplyr rename() function
    • dplyr mutate() function
    • dplyr group_by() function
    • dplyr Pipe Operator

    R Programming Plot Functions

    • Bar Graphs
    • Horizontal Bar Graphs
    • Stacked Bar Plots
    • Histogram
    • Scatter Plots
    • Line Graphs
    • Box Plots
    • ¬†Multiple Plots in Layout