### Data science certification using R

#### Course Objective:

Prerequisite: No expertise is required; however basic knowledge High School Mathematics and Statistics will be required

#### Course Content:

TOPICS TO BE COVERED:

Introduction to Data Science
• What is data science
• Different fields of data science
• The ven diagram for data science
• Tools of data science
• Introduction to R for data science
Introduction to R programming
• Introduction to R and its features
• Install R and RStudio
• Different data types and functions in R
• Control statements and loops in R
• Vectors, lists, matrix, factors in R
• R data frames
• Data reshaping and merging
• Reading data from external file (csv/excel)
R packages for Data manipulation
• What is data exploration and data wrangling
• R packages for data exploration
• Installing and using the packges
• Dplyr package and its functions
• Chaining of different functions
• Data.table package for fastest manipulation in data
Generating plots in R
• Install ggplot2 visualization package
• Concepts of geom() function
• Different charts like, bar plot, histogram, pie chart etc
• Box plot and its uses
• Draw density plot and frequency polygon plot
• Set axis labels and title of R chart
• Draw plot with png in background
• Save plots as an image in disc
Statistical inference
• Why we need statistics
• Terminology used in statistics
• Measure of central tendency
• Correlation and covariance
• Standard deviation
• Standardization and normalization
• Normal and binary distribution
• Probability and types of probability
• Hypothesis testing
• ANOVA (Analysis of Variance)
Introduction to Machine learning
• What is machine learning
• Types of machine learning
• Concepts of supervised and unsupervised learning
• Predictive modeling using Linear Regression
• Simple and multiple linear regression
• Assumptions of linear regression
• Accuracy test for the model
Projects
• Bigmart sale analysis
• House price prediction
• Analysis of stock market

### Key Features

• Gain skills and competencies required in Industry by Experts.
• Work on Real-time Projects depending upon the course you select.
• Students work in a professional corporate environment.
• Get a globally recognized Certificate form WebTek with our partner logos.
• Global Brand recognition for Placements. ### Includes

• Course Duration: 1 Month
• Suitable For:2nd Yr / 3rd Yr / 4th Yr B.Tech. / Diploma / MCA / BCA students   