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Course Description
What does the course offer ?
The Dаta Anаlyst Course covers technologies like Excel, Advanced Excel, Tableau, SQL, Power BI, Basics of R & Python. Apart from the theory classes, there are hands-on assignments and projects that help you apply the concepts that are learnt by a student.
Advanced Certification Program in Dаta Science and AI for Digital Transformation from IITM Pravartak:
ExcelR, in association with IIT Madras, brings to you an add-on certification for your Dаta Science Course.
This certification program provides you with:
- 15+ Hours of Interactive Live-Virtual Sessions by professors of IIT Madras.
- Optional 2-day Campus Immersion in the beautiful, state-of-the-art IIT Madras.
- A prestigious IIT Madras Pravartak Certificate.
What is the certification process?
During the period of your course, interactive live-virtual sessions will be conducted by professors of IIT Madras. An optional campus immersion will also be planned, whereby a slot will be created, and you will travel to Chennai for a two-day experience at the IIT Madras campus. Post training, you will take a short quiz on the topics discussed in the session, which will unlock your Advanced Certification Program in Dаta Science and AI for Digital Transformation from IITM Pravartak.
Program Highlights
Top-Notch Faculty
Trainers at ExcelR are passionate about training, and carry 12+ years of industry experience.
Exhaustive Course Curriculum
Our industry-relevant course curriculum is tailored to provide practical exposure with the theory.
Real-life Projects and Bootcamps
Learners will work on real-life dаta anаlytics scenarios from various domains to get application knowledge.
Job Readiness
Intensive interview preparation from Day 1 to prepare candidates for interviews with our network of 2000+ hiring partners.
Skills Covered
Tools and Technologies
Dаta Anаlyst Project Life Cycle
- After carefully evaluating the business case in a particular domain, dаta will be collected surrounding it.
- Using SQL, a dаtabase will be created to store the dаta collected in the previous step.
- Establish a connection between the dаtabase and Tableau/Python/R tools to extract the required dаta. Generate user-friendly reports according to the business needs and develop the dashboard using Tableau/Power BI.
Projects
- This project requires learners to anаlyze the patient dаta of those suffering from different diseases across various summaries. The facility, chain organizations, and dialysis stations anаlysis is required to be carried out where the patients are undergoing dialysis. The project also focuses on the payment mode aspect wherein if any discounts or reduction in payments have happened then those are anаlyzed.
- In this project, learners anаlyze the loan given by a financial institution to different customers of varied grades and sub-grade levels. The anаlysis needs to consider the loan disbursement reasons, funded amount, and revolving balance values for every customer in different states and geolocations. The project requires the customers payment modes and the last payment values.
- This HR-related project considers the attrition rate of employees working at an organization at different levels. The attrition rate anаlysis is done with respect to different factors such as monthly income, last promotion year, job role, and work-life balance of every employee of different departments.
- The project requires learners to anаlyze the usage of different fuels in different facilities in different applications by finding the MMBTu and GWHt values. The fuels used for different geo-locations and for different primary titles are also taken into consideration while doing anаlysis.
- The primary aim of the project is to determine the different reasons behind the delay of flights of various airlines. The anаlysis needs to consider the number of flights in operation, the number of flights cancelled, and the statistical summary of week-wise, state-wise, and city-wise flight distributions.
- The market for a certain product is anаlyzed by considering a particular retail outlet which sells these products. The project involves statistical anаlysis on the payment distribution from different customers with the different modes of transactions across different product categories. The feedback from customers with respect to shipping days and other factors also needs to be considered while carrying out the anаlysis.
Learning Path
Why ExcelR
Industry-Based Course Curriculum
Value Adds: Python Programming, Fundamentals of R, Business Statistics, SAS and ChatGPT
Work Hands-on With 50+ Labs, 30+ Assignments, and 1500+ Interview Preparation Questions
Dedicated Placement Cell
Support through WhatsApp, Calls, & Emails
Lifetime eLearning Access
Course Curriculum
- Excel: Basics to Advanced
- MySQL
- Tableau
- Power BI
- Introduction
- MS office Versions(similarities and differences)
- Interface(latest available version)
- Row and Columns
- Keyboard shortcuts for easy navigation
- Dаta Entry(Fill series)
- Find and Select
- Clear Options
- Ctrl+Enter
- Formatting options(Font,Alignment,Clipboard(copy, paste special))
- Referencing, Named ranges,Uses,Arithemetic Functions
- Mathematical calculations with Cell referencing(Absolute,Relative,Mixed)
- Functions with Name Range
- Arithmetic functions(SUM,SUMIF,SUMIFS,COUNT,COUNTA,COUNTIFS,AVERAGE,AVERAGEIFS,MAX,MAXIFS,MIN,MINIFS)
- Logical functions
- Logical functions:IF,AND,OR,NESTED IFS,NOT,IFERROR
- Usage of Mathematical and Logical functions nested together
- Referring dаta from different tables: Various types of Lookup, Nested IF
- LOOKUP
- VLOOKUP
- NESTED VLOOKUP
- HLOOKUP
- INDEX
- INDEX WITH MATCH FUNCTION
- INDIRECT
- OFFSET
- Advanced functions
- Combination of Arithmatic
- Logical
- Lookup functions
- Dаta Validation(with Dependent drop down)
- Date and Text Functions
- Date Functions:DATE,DAY,MONTH,YEAR,YEARFRAC,DATEDIFF,EOMONTH
- Text Functions:TEXT,UPPER,LOWER,PROPER,LEFT,RIGHT,SEARCH,FIND,MID,TTC, Flash Fill
- Dаta Handling::Dаta cleaning, Dаta type identification, Remove Duplicates, Formatting and Filtering
- Number Formatting(with shortcuts)
- CTRL+T(Converting into an Excel Table)
- Formatting Table
- Remove Duplicate
- SORT
- Advanced Sort
- FILTER
- Advanced Filter
- Dаta Visualization: Conditional Formatting, Charts
- Conditional formatting(icon sets/Highlighted colour sets/Dаta bars/custom formatting)
- Charts:Bar,Column,Lines,Scatter,Combo,Gantt,Waterfall,pie
- Dаta Summarization: Pivot Report and Charts
- Pivot Reports:Insert,Interface,Crosstable Reports;Filter,Pivot Charts,
- Slicers:Add,Connect to multiple reports and charts
- Calculated field, Calculated item
- Dаta Summarization: Dashboard Creation, Tips and Tricks
- Dashboard:Types,Getting reports and charts together, Use of Slicers.
- Design and placement: Formatting of Tables,Charts,Sheets,Proper use of Colours and Shapes
- Connecting to Dаta: Power Query, Pivot, Power Pivot within Excel
- Power Query: Interface, Tabs
- Connecting to dаta from other excel files, text files, other sources
- Dаta Cleaning
- Transforming
- Loading Dаta into Excel Query
- Connecting to Dаta: Power Query, Pivot, Power Pivot within Excel
- Using Loaded queries
- Merge and Append
- Insert Power Pivot
- Similarities and Differences in Pivot and Power Pivot reporting
- Getting dаta from dаtabases, workbooks, webpages
- VBA and Macros
- View Tab
- Add Developer Tab
- Record Macro:Name,Storage
- Record Macro to Format table(Absolute Ref)
- Format table of any size(Relative ref)
- Play macro by button
- shape
- as command(in new tab)
- Editing Macros
- VBA:Introduction to the basics of working with VBA for Excel: Subs, Ranges, Sheets
- Comparing values and conditions
- if statements and select cases
- Repeat processes with For loops and Do While or Do Until Loops
- Communicate with the end-user with message boxes and take user input with input boxes, User Form
- Introduction to Mysql
- Introduction to Dаtabases
- Introduction to RDBMS
- Explain RDBMS through normalization
- Different types of RDBMS
- Software Installation(MySQL Workbench)
- SQL Commands and Dаta Types
- Types of SQL Commands (DDL,DML,DQL,DCL,TCL) and their applications
- Dаta Types in SQL (Numeric, Char, Datetime)
- DQL & Operators
- SELECT
- LIMIT
- DISTINCT
- WHERE AND
- OR
- IN
- NOT IN
- BETWEEN
- EXIST
- ISNULL
- IS NOT NULL
- Wild Cards
- ORDER BY
- Case When Then and Handling NULL Values
- Usage of Case When then to solve logical problems and handling NULL Values (IFNULL, COALESCE)
- Group Operations & Aggregate Functions
- Group By
- Having Clause
- COUNT
- SUM
- AVG
- MIN
- MAX
- COUNT String Functions
- Date & Time Function
- Constraints
- NOT NULL
- UNIQUE
- CHECK
- DEFAULT
- Primary key
- Foreign Key (Both at column level and table level)
- Joins
- Inner
- Left
- Right
- Cross
- Self Joins
- Full outer join
- DDL
- Create
- Drop
- Alter
- Rename
- Truncate
- Modify
- Comment
- DML & TCL Commands
- DML
- Insert
- Update & Delete
- TCL
- Commit
- Rollback
- Savepoint
- Dаta Partitioning
- DML
- Indexes and Views
- Indexes (Different Type of Indexes)
- Views in SQL
- Stored Procedures
- Procedure with IN Parameter
- Procedure with OUT parameter
- Procedure with INOUT parameter
- Function, Constructs
- User Define Function
- Window Functions
- Rank
- Dense Rank
- Lead
- Lag
- Row_number
- Union, Intersect, Sub-query
- Union, Union all
- Intersect
- Sub Queries, Multiple Query
- Exception Handling
- Handling Exceptions in a query
- CONTINUE Handler
- EXIT handler
- Triggers
- Triggers - Before | After DML Statement
- Introduction to Tableau
- What is Tableau ?
- What is Dаta Visulaization ?
- Tableau Products
- Tableau Desktop Variations
- Tableau File Extensions
- Dаta Types, Dimensions, Measures, Aggregation concept
- Tableau Desktop Installation
- Dаta Source Overview
- Live Vs Extract
- Basic Charts & Formatting
- Overview of worksheet sections
- Shelves
- Bar Chart, Stacked Bar Chart
- Discrete & Continuous Line Charts
- Symbol Map & Filled Map
- Text Table, Highlight Table
- Formatting: Remove grid lines, hiding the axes, conversion of numbers to thousands, millions, Shading, Row divider, Column divider
- Marks Card
- Filters
- What are Filters ?
- Types of Filters
- Extract, Dаta Source, Context, Dimension, Measure, Quick Filters
- Order of operation of filters
- Cascading
- Apply to Worksheets
- Calculations
- Need for calculations
- Types: Basic, LOD's, Table
- Examples of Basic Calculations: Aggregate functions, Logical functions, String functions, Tablea calculation functions, numerical functions, Date functions
- LOD's: Examples
- Table Calculations: Examples
- Dаta Combining Techniques
- What is Dаta Combining Techniques ?
- Types
- Joins, Relationships, Blending & Union
- Custom Charts
- Dual Axis
- Combined Axis
- Donut Chart
- Lollipop Chart
- KPI Cards (Simple)
- KPI Cards (With Shape)
- Groups, Bins, Hierarchies, Sets, Parameters
- What are Groups ? Purpose
- What are Bins ? Purpose
- What are Hierarchies ? Purpose
- What are Sets ? Purpose
- What are Parameters ? Purpose and examples
- Anаlytics & Dashboard
- Reference Lines
- Trend Line
- Overview of Dashboard: Tiled Vs Floating
- All Objects overview, Layout overview
- Dashboard creation with formatting
- Dashboard Actions & Tableau Public
- Actions: Filter, Highlight, URL, Sheet, Parameter, Set
- How to save the workbook to Tableau Public website ?
- Power BI Introduction and Installation
- Understanding Power BI Background
- Installation of Power BI and check list for perfect installation
- Formatting and Setting prerequisits
- Understanding the difference between Power BI desktop & Power Query
- The Power BI user interface, including types of dаta sources and visualizations
- Getting familiar with the interface BI Query & Desktop
- Understanding type of Visualisation
- Loading dаta from multiple sources
- Dаta type and the type of default chart on drag drop.
- Geo location Map integration
- Sample dashboard with Animation Visual
- Finanical sample dаta in Power BI
- Preparing sample dashboard as get started
- Map visual Types and usages in different variation
- Understanding scatter Plot chart with Play axis and the parameters
- Power BI artificial intelligence Visual
- Understanding the use of AI in power BI
- AI anаlysis in power bi using chart
- Q&A chat bot and the use in real life
- Hirarchy tree
- Power BI Visualization
- Understanding Column Chart
- Understanding Line Chart
- Implementation of Conditional formating
- Implementation of Formating techniques
- Power Query Editor
- Loading dаta from folder
- Understanding Power Query in detail
- Promote header, Split to limiter, Add columns, append, merge queries etc
- Modelling with Power BI
- Loading multiple dаta from different format
- Understanding modelling (How to create relationship)
- Connection type, Dаta cardinality, Filter direction
- Making dashboard using new loaded dаta
- Power Query Editor Filter Dаta
- Power Query Custom Column & Conditional Column
- Manage Parameter
- Introduction to Filter and types of filter
- Trend anаlysis, Future forecast
- Customize the dаta in Power BI
- Understanding Tool tip with information
- Use and understanding of Drill Down
- Visual interaction and customisation of visual interaction
- Drill through function and usage
- Button triggers
- Bookmark and different use and implementation
- Navigation buttons
- Dax Expressions
- Introduction to DAX
- Table Dax, Calculated column, DAX measure and difference
- Eg:- Calendar, Calendar auto, Summarize, Group by etc
- Calculated Column
- Related, Lookup value, switch, Datedif,Rankx,Date functions
- Dax Measure and Quick Measure
- Remove filters, Keep filters, All, Allselected, Time Intelligence Functions,Rolling average,YoY, Running total
- Custom Visual
- Custom visual and understanding the use of custom
- Loading custom visual, Pinning visual
- Loading to template for future use
- Publishinhg Power Bi
- Power BI Service
- Introduction to app.powerbi.com
- Schedule refresh
- Dаta flow and use power bi from online
- Download dаta as live in power point and more
Value Added Courses
- Business Statistics
- Fundamentals of R
- Fundamentals of Python
- SAS(Self Paced)
- ChatGPT
- Descriptive Statistics
- Dаta Types, Measure Of central tendency, Measures of Dispersion
- Graphical Techniques, Skewness & Kurtosis, Box Plot
- Probability and Normal Distribution
- Random Variable, Probability, Probility Distribution, Normal Distribution, SND, Expected Value
- Inferential Statistics
- Sampling Funnel, Sampling Variation, Central Limit Theorem, Confidence interval
- Introduction to Hypothesis Testing
- Hypothesis Testing (2 proportion test, 2 t sample t test)
- Anova and Chisquare
- Dаta cleaning and Insights
- Dаta Cleaning(Invalid cells,Blanks,Outliers,Null values)
- Imputation Techniques(Mean and Median)
- Scatter Diagram
- Correlation Anаlysis
- "Introduction to R,Installation of Rstudio,Dаta Types in R
- Dаta types(Numeric,Char,Logical,Complex,Vector,List,Matrix,Factor,Array,Dаtaframe),Relational operators,Logical operators
- Decision making statements,Loops,Functions
- If,Ifelse,For loop,While loop,Repeat,Functions
- Built in Functions in R,Joins,dplyr and ggplot2
- Merging dаtaframes,Anаlyzing Iris Dаtaset using apply functions,dplyr package(Filter,Sel,Arrange),Dаta visualization using ggplot2,Scatterplot,Histogram,Boxplot
- Anaconda Installation,Introduction to python,Dаta types,Opearators
- Variables,dаta types(integer,Boolean,Float,List,tuple,string),Opearators in python
- Dаta types Contd,Slicing the dаta,Inbuilt functions in python
- Dictionaries,Sequence methods,Concatenate,Repetition,len,min,max functions,Index position,Addition and deletion of elements,Reverse,Sorting
- Sets,Set Theory,Regular Expressions,Decision making statements
- Sets,re module(findall,search,split,match),if,elifGetting input from user,Identity Operators
- Loops,Functions,Lambda functions,Modules
- For,While loops,Functions,Lambda functions,Math module,Calender module,Date & time module
- Pandas,Numpy,Matplotlib,Seaborn
- Dаta frame creation using different methods,Using Pandas anlysis on Universities,Salary dаta sets,Visualization using Matplotlib and Seaborn,Numpy introduction
Introduction to ChatGPT and AI
- What is ChatGPT?
- The history of ChatGPT
- Applications of ChatGPT
- ChatGPT vs other chatbot platforms
- Industries using ChatGPT
- The benefits and limitations of ChatGPT
- Future developments in ChatGPT technology
- Ethical considerations related to ChatGPT and AI
Types of AI and Chatgpt architecture
- What is AI?
- Types of AI
- What is Machine Learning?
- Neural Networks
- Deep Learning
- Natural Language Processing (NLP)
- Computer Vision
- Robotics and AI
ChatGPT Functionalities and Applications
- How does ChatGPT work?
- ChatGPT Functionalities
- Drafting emails and professional communication
- Automating content creation
- Resume and Cover letter creation
- Research and information gathering
- Brainstorming ideas and creative problem solving
- Best Practices for Using ChatGPT
ChatGPT Prompt Engineering
- What is Prompt Engineering?
- Types of Prompts
- Crafting Effective Prompts
- Using ChatGPT to generate prompt
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