Sapphire Global Data Analytics with R Certification Training makes you an expert in using Data Analytics concepts. Enroll now for Data Analytics with R Certification online training and get through the concepts of data, by utilizing the internal memory for storing a working set.
This course will prepare you to:
- Explain the architecture of the Data Analytics with R Certfication.
- Configure and use new functionalities in Data Analytics with R Certfication Concepts.
What is Data Analytics
- R tools and their uses in Business Analytics
- Where is analytics applied?
- Responsibilities of a data scientist
- Problem definition
- Summarizing data
- Data collection
- Difference between R and other analytical languages
- Different data types in R
- Built in functions of R: seq(), cbind (), rbind(), merge()
- Subsetting methods
- Use of functions like str(), class(), length(), nrow(), ncol(),head(), tail()
Steps involved in data cleaning
- Problems and solutions for Data cleaning
- Data inspection
- Use of functions grepl(), grep(), sub()
- Use of apply() function
- Coerce the data
Data Import techniques
- How R handles data in a variety of formats
- Importing data from csv files, spreadsheets and text files
- Import data from other statistical formats like sas7bdat and sps
- Packages installation used for database import
- Connect to RDBMS from R using ODBC and basic SQL queries in R
- Basics of Web Scraping
Exploratory Data analysis
- Understanding the Exploratory Data Analysis(EDA)
- Implementation of EDA on various datasets
- Understanding the cor() in R
- EDA functions like summarize()
- Multiple packages in R for data analysis
- Segment plot HC plot in R
Data Visualization in R
- Understanding on Data Visualization
- Graphical functions present in R
- Plot various graphs like tableplot
- Box Plot
- Customizing Graphical Parameters to improvise the plots
- Understanding GUIs like Deducer and R Commander
- Introduction to Spatial Analysis
Data Mining: Clustering Techniques
- Introduction to Data Mining
- Understanding Machine Learning
- Supervised and Unsupervised Machine Learning Algorithms
- K-means Clustering
Data Mining: Association Rule Mining and Sentiment Analysis
- Association Rule Mining
- Sentiment Analysis
Linear and Logistic Regression
- Linear Regression
- Logistic Regression
More on Data Mining
- Decision Trees
- Algorithm for creating Decision Trees
- Greedy Approach: Entropy and Information Gain
- Creating a Perfect Decision Tree
- Classification Rules for Decision Trees
- Concepts of Random Forest
- Working of Random Forest
- Features of Random Forest
Practice Test and Interview Questions
Practice Test and Interview Questions
My course instructor, excellent teaching and motivational skills. And he primarily focusses on hands-on experience, which is the best part.
The complete course was a great learning experience for me and all credits go to Sapphire and it’s trainers. The trainer was highly knowledgeable and has covered all the topics. I am sure this course will help me to achieve our desired goal in my career.
The training was a great experience. Sapphire helps to make your concepts clear. Learning with hands on activities really helped me. The trainer was approachable and he ensured all the participants are at the same level of understanding.
Sapphire is highly recommended for any online classes. Their course covers the whole syllabus. The customer care was supportive. Thank you Sapphire.
The courseware is very well organized with a clearly thought out learning progression
To keep me updated with the new technologies and developments in IT world I joined theData Analytics with R Certification from Sapphire The course helped me to enhance my career.
The trainer was really helpful and was always willing to share the knowledge with the wider audience. I highly recommend Sapphire.
Valuable and concepts were clearly explained. Trainer’s understanding of concepts was good.
The course was very engaging and interesting. Though the whole concept was very new to me, I was able to follow it very easily. Overall the training was a great experience. Thank you Sapphire!
I have enrolled in Data Analytics with R Certification from Sapphire I like the teaching way of the trainers. He was very helpful and knowledgeable. Overall I am very happy with Sapphire. Their cloud labs are also very user-friendly. I would highly recommend my friends to take a course from here and up skill themselves.