Foundations Of R Software

Introduction to R Studio; Basic Operations in R; R as a Calculator with Scalars and Data Vectors : Addition, Subtraction, Multiplication & Division 

Calculations with Data Vectors :Addition, Subtraction, Multiplication & Division; R as a Calculator with Scalars and Data Vectors : Power operations, Integer and Modulo divisions; Built in Functions and Assignments; Matrices 

Row, Column & Other Operations; Matrix Operations – Access and Mathematical Operations; Matrix Operations – Mathematical and Other Operations; Logical Operators; Relational and Logical Operators 

Missing Data Handling, Conditional Executions – If and If-Else, Conditional Executions – Nested if else if and ifelse; Functions for Conditional Executions – switch and which commands 

Loops – for loop; Loops – while and repeat; Functions; Sequences 

More Sequences and Other Operations; Sequences of Dates and Alphabets; Repeats; Sorting, Ordering and Mode; Lists 

Operations on Lists; Vector Indexing; Factors; Factors – Class and Unclass; Strings – Display and Formatting : Print and Format Function 

Strings – Display and Formatting: Print and Format with Concatenate; Paste Function; String Splitting; Manipulations with Strings and Alphabets 

Strings – Display and Formatting: Substitution and Replacement of Strings; Data Frames; Data Frames: Creation and Operations; Data Frames: Combining and Merging

Data Handling: Importing and Reading CSV and Tabular Data Files; Importing and Reading EXCEL and other Data Files; Saving and Writing Data Files; Introduction to Statistical Functions: Introduction, Frequencies and Partition Values; 

Graphics: Scatter Plot and Bar Plots; Sub-Divided Bar Plots and Pie Diagram , Histogram; Bivariate and Three Dimensional Scatter Plots, Some Examples of R Programming