cex() function, curves, polygon,

Scatter plot, lines, points, legends

scan, readline, print, cat, connections and more

Default Values for Argument, Return Values, Deciding Whether to explicitly call return- Returning Complex Objects, Functions are Objects, No Pointers in R

if, if_else, for, while, break, next, repeat

Factors- Uses and applications on murders dataset

Questions and Answer from previous question papers

creating a list, accessing elements of the list, removing elements from the list, applying functions on the list.

creating matrix, access a matrix, functions on matrix, naming a matrix, creating and accessing arrays

Numeric vectors-Vector arithmetic,Testing Vector equality, Names function, character vectors, String manipulation functions on character vectors

accessing elements, Different methods for creating vectors,Recycling, Dealing with NA, filtering

1) 6 Data structures in R, 2) Vectors part 1: 2.1 Six data types (classes) of atomic vectors. 2.2Type conversion of atomic vectors

Iris dataset is partitioned into clusters using density based clustering-DBSCAN

First basic data preprocessing is performed. Then 2 classifiers are compared based on accuracy.