R Programming - R Programming Language Beginners to Pro

Explore the syntax of the R programming language, including printing with the print function, using comments, defining variables and data types, and building basic for loops with sample outputs.

Learn how to display results in R using print and cat, format text with variables and placeholders, and explore basic output techniques for debugging and readable output.

Learn how to create and use variables in R, storing data values. Assign with the assignment operator, print outputs with the print function, and loop with for to output results.

Explore how to handle multiple variables in R using RStudio, including creating name and age variables, assigning the same value to several variables, and printing results from the global environment.

Learn how meaningful variable names boost readability in R programming, and explore naming rules, camel case and snake case conventions with practical examples.

The lecture demonstrates concatenating numeric and character elements in R with paste function in RStudio. It covers joining text and variables and avoiding string and number errors in data manipulation.

Explore R data types by creating numeric, integer, character, and logical variables in R Studio, and observe their classes and outputs through practical examples like age, name, and boolean comparisons.

Discover the core R number types—numeric, integer, and complex—learn to create, print, and convert between them, and inspect their class in R programming.

Explore basic arithmetic in R using R Studio, mastering addition, subtraction, multiplication, and division, then apply square root, exponent, and logarithm functions for data analysis.

Explore strings in R programming, including creating strings with quotes, concatenating with paste, and measuring length to manipulate and clean text data.

Explore escape characters in R, using the backslash to embed special symbols in strings. Create examples showing new line, tab, and quotes, and print the resulting output.

Explore booleans as logical values in R, using true and false, logical operators (and, or, not), and practical examples with if statements and for loops in RStudio.

Explore how arithmetic, relational, logical, and assignment operators work in R programming, with practical examples showing addition, subtraction, multiplication, division, comparisons, and variable assignment.

Learn how to use if else statements in R to compare variables a and b, decide outcomes, and print results such as who is greater or whether someone is adult.

Explore nested if statements in R programming, using if inside if and else branches to handle multiple conditions; learn by creating and printing outputs based on x values.

Explore how to combine conditions using and and or operators in R, build if statements in RStudio, and print results for complex decision making.

Master while and for loops in R programming, learn how to control repetition with break and next, and observe loop outputs through practical print examples.

Explore how to use for loops in R to iterate over sequences, print iterations from 1 to 5, compute sums, and control flow with break statements.

Explore how to implement nested loops in R using for loops, print, and paste to generate multiplication tables and iteration combinations. Learn practical looping in R Studio.

Master defining and calling functions in R with the function keyword, passing parameters, returning values, and using examples like hello world and a multiply function.

Explore nested functions in R programming by defining a function within another and by calling a function inside a function, showcasing outer and inner functions and practical examples.

Learn recursion in R programming, where a function calls itself, and implement a tree recursion in R Studio that prints 1, 3, 6, 10, 15, 21, 28, 36.

Explore global variables in R programming, learning how they are declared, accessed inside and outside functions, and how their values print across the entire program.