Course Outline
Day One: Core Language Concepts
- Course Overview
-
Introduction to Data Science
- Defining Data Science
- The Data Science Workflow
- Introduction to the R Language
- Variables and Data Types
- Control Flow (Loops and Conditional Statements)
-
R Scalars, Vectors, and Matrices
- Creating R Vectors
- Matrix Operations
-
String and Text Handling
- Character Data Types
- File Input/Output
- Lists
-
Functions
- Function Basics
- Closures
- lapply/sapply Functions
- DataFrames
- Hands-on Labs for All Modules
Day Two: Intermediate R Programming
- DataFrames and File I/O
- Importing Data from Files
- Data Preparation Techniques
- Built-in Datasets
-
Data Visualization
- Base Graphics Package
- plot() / barplot() / hist() / boxplot() / Scatter Plots
- Heat Maps
- ggplot2 Package (qplot(), ggplot())
- Data Exploration with dplyr
- Hands-on Labs for All Modules
Day Three: Advanced R Programming
-
Statistical Modeling in R
- Statistical Functions
- Handling Missing Values (NA)
- Probability Distributions (Binomial, Poisson, Normal)
-
Regression Analysis
- Introduction to Linear Regression
- Recommendation Systems
- Text Processing (tm package / Word Clouds)
-
Clustering Algorithms
- Overview of Clustering
- K-Means Clustering
-
Classification Techniques
- Overview of Classification
- Naive Bayes Classifier
- Decision Trees
- Model Training with the caret Package
- Algorithm Evaluation
-
R and Big Data
- Database Connectivity
- Big Data Ecosystems
- Hands-on Labs for All Modules
Requirements
- A foundational understanding of programming is recommended
Environment Setup
- A current laptop computer
- The latest version of RStudio and the R environment installed
Testimonials (7)
The real life applications using Statcan and CER as examples.
Matthew - Natural Resources Canada
Course - Data Analytics With R
His knowledge, and the codes were already written in the files so I could study after the classes and practice on my own.
GLORIA ADANNE - Natural Resources Canada
Course - Data Analytics With R
Lots of R coding provided and good examples
Kasia - Natural Resources Canada
Course - Data Analytics With R
Extensive language and well-developed. Also a wealth of supporting information available online.
Michel - Natural Resources Canada
Course - Data Analytics With R
I liked that the trainer made sure we all understood and were following the lectures. if we had a problem, he stopped and helped us fix it.
Cesar - AMERICAN EXPRESS COMPANY MEXICO
Course - Data Analytics With R
The tool was interesting and I see the use. I would like to learn about more about it.
- Teleperformance
Course - Data Analytics With R
New tool which is “R” and I find it interesting to know the existence of such tool for data analysis.
