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Complete Python Topics for Data Analysts 😄👇 | Data Analytics
Complete Python Topics for Data Analysts 😄👇
Python for Data Analysis: https://t.iss.one/pythonanalyst
1. Introduction to Python:
- Variables, data types, and basic operations.
- Control structures (if statements, loops).
- Functions and modules.
2.…
Python for Data Analysis: https://t.iss.one/pythonanalyst
1. Introduction to Python:
- Variables, data types, and basic operations.
- Control structures (if statements, loops).
- Functions and modules.
2.…
🤔3👍2
9 secrets about Data Storytelling every analyst should know (number 6 is a must):
1/ Start with the end in mind—what’s the key takeaway?
2/ Don’t just present numbers—explain the 'so what' behind them.
3/ Data should drive decisions—frame your analysis as a solution to a problem.
#DataAnalytics
1/ Start with the end in mind—what’s the key takeaway?
2/ Don’t just present numbers—explain the 'so what' behind them.
3/ Data should drive decisions—frame your analysis as a solution to a problem.
#DataAnalytics
👍7
How to do confidence as a Data Analyst
You’re unqualified because you haven’t applied your learning
2025 OUTs:
• less tutorials
• less boot camps
• less certification
2025 INs:
• Build SQL projects
• Build Excel reports
• Build PowerBi dashboards
Apply your learning by building to gain confidence.
#dataanalytics
You’re unqualified because you haven’t applied your learning
2025 OUTs:
• less tutorials
• less boot camps
• less certification
2025 INs:
• Build SQL projects
• Build Excel reports
• Build PowerBi dashboards
Apply your learning by building to gain confidence.
#dataanalytics
👍16❤1
3 Must-Learn Topics to Launch Your Data Analytics Career 📊
• SQL 💾
• Excel 📈
• Power BI 📊
Pro tip: Master these fundamentals, then expand your toolkit.
Everyone wants to jump to advanced topics, but these are your REAL foundation.
Start here. Crush it. 💪
#DataAnalytics
• SQL 💾
• Excel 📈
• Power BI 📊
Pro tip: Master these fundamentals, then expand your toolkit.
Everyone wants to jump to advanced topics, but these are your REAL foundation.
Start here. Crush it. 💪
#DataAnalytics
👍2
9 secrets about Data Storytelling every analyst should know (number 6 is a must):
1/ Start with the end in mind—what’s the key takeaway?
2/ Don’t just present numbers—explain the 'so what' behind them.
3/ Data should drive decisions—frame your analysis as a solution to a problem.
#DataAnalytics
4/ Visualise trends over time to tell a story.
5/ Add context to your data—it makes your insights relevant.
6/ Speak the language of your audience—simplify complex terms.
7/ Use metaphors or analogies to explain difficult concepts. Don't use professional jargon.
8/ Include both the big picture and the details—it appeals to different stakeholders.
9/ Conclude with a call to action—what should they do next?
1/ Start with the end in mind—what’s the key takeaway?
2/ Don’t just present numbers—explain the 'so what' behind them.
3/ Data should drive decisions—frame your analysis as a solution to a problem.
#DataAnalytics
4/ Visualise trends over time to tell a story.
5/ Add context to your data—it makes your insights relevant.
6/ Speak the language of your audience—simplify complex terms.
7/ Use metaphors or analogies to explain difficult concepts. Don't use professional jargon.
8/ Include both the big picture and the details—it appeals to different stakeholders.
9/ Conclude with a call to action—what should they do next?
👍6
🔥 Step-by-step Data Analysis Projects with SQL
Below are popular data projects from Kaggle, GitHub and Medium and YouTube. They will:
- Help you gain skills in working with real data
- Introduce you to SQL for data analysis
- Inspire you to undertake your own data analysis projects
🗺 Real World Fake Data Analysis
🏠 Housing sales in Nashville
🛒 Walmart Sales Analysis SQL Project
🧳 Alex the Analyst SQL Project
🤑 Superstore Sales Analysis using SQL
💸 International Debt Analysis using SQL
⚽️ Soccer Game Analysis using SQL
🌍 World Population Analysis 2015 using SQL
📉 SQL Project for Data Analysis
🚍 Public Transportation Data Analysis using SQL
📸 Instagram User Data Analysis using SQL
🙌 HR Data Analysis using SQL
🎬 Data Analyst Project: Step-by-step analysis with SQL
🎼 Music Store Data Analysis Project Using SQL
✅ Top 10 SQL Projects with Datasets
✅ Roadmap to Master SQL
#DataAnalyst #DataAnalytics #DataAnalysis #data_analyst #sql
If you find this useful, give it a👍
Below are popular data projects from Kaggle, GitHub and Medium and YouTube. They will:
- Help you gain skills in working with real data
- Introduce you to SQL for data analysis
- Inspire you to undertake your own data analysis projects
🗺 Real World Fake Data Analysis
🏠 Housing sales in Nashville
🛒 Walmart Sales Analysis SQL Project
🧳 Alex the Analyst SQL Project
🤑 Superstore Sales Analysis using SQL
💸 International Debt Analysis using SQL
⚽️ Soccer Game Analysis using SQL
🌍 World Population Analysis 2015 using SQL
📉 SQL Project for Data Analysis
🚍 Public Transportation Data Analysis using SQL
📸 Instagram User Data Analysis using SQL
🙌 HR Data Analysis using SQL
🎬 Data Analyst Project: Step-by-step analysis with SQL
🎼 Music Store Data Analysis Project Using SQL
✅ Top 10 SQL Projects with Datasets
✅ Roadmap to Master SQL
#DataAnalyst #DataAnalytics #DataAnalysis #data_analyst #sql
If you find this useful, give it a👍
❤4
Beyond Data Analytics: Expanding Your Career Horizons
Once you've mastered core and advanced analytics skills, it's time to explore career growth opportunities beyond traditional data analyst roles. Here are some potential paths:
1️⃣ Data Science & AI Specialist 🤖
Dive deeper into machine learning, deep learning, and AI-powered analytics.
Learn advanced Python libraries like TensorFlow, PyTorch, and Scikit-Learn.
Work on predictive modeling, NLP, and AI automation.
2️⃣ Data Engineering 🏗️
Shift towards building scalable data infrastructure.
Master ETL pipelines, cloud databases (BigQuery, Snowflake, Redshift), and Apache Spark.
Learn Docker, Kubernetes, and Airflow for workflow automation.
3️⃣ Business Intelligence & Data Strategy 📊
Transition into high-level decision-making roles.
Become a BI Consultant or Data Strategist, focusing on storytelling and business impact.
Lead data-driven transformation projects in organizations.
4️⃣ Product Analytics & Growth Strategy 📈
Work closely with product managers to optimize user experience and engagement.
Use A/B testing, cohort analysis, and customer segmentation to drive product decisions.
Learn Mixpanel, Amplitude, and Google Analytics.
5️⃣ Data Governance & Privacy Expert 🔐
Specialize in data compliance, security, and ethical AI.
Learn about GDPR, CCPA, and industry regulations.
Work on data quality, lineage, and metadata management.
6️⃣ AI-Powered Automation & No-Code Analytics 🚀
Explore AutoML tools, AI-assisted analytics, and no-code platforms like Alteryx and DataRobot.
Automate repetitive tasks and create self-service analytics solutions for businesses.
7️⃣ Freelancing & Consulting 💼
Offer data analytics services as an independent consultant.
Build a personal brand through LinkedIn, Medium, or YouTube.
Monetize your expertise via online courses, coaching, or workshops.
8️⃣ Transitioning to Leadership Roles
Become a Data Science Manager, Head of Analytics, or Chief Data Officer.
Focus on mentoring teams, driving data strategy, and influencing business decisions.
Develop stakeholder management, communication, and leadership skills.
Mastering data analytics opens up multiple career pathways—whether in AI, business strategy, engineering, or leadership. Choose your path, keep learning, and stay ahead of industry trends! 🚀
#dataanalytics
Once you've mastered core and advanced analytics skills, it's time to explore career growth opportunities beyond traditional data analyst roles. Here are some potential paths:
1️⃣ Data Science & AI Specialist 🤖
Dive deeper into machine learning, deep learning, and AI-powered analytics.
Learn advanced Python libraries like TensorFlow, PyTorch, and Scikit-Learn.
Work on predictive modeling, NLP, and AI automation.
2️⃣ Data Engineering 🏗️
Shift towards building scalable data infrastructure.
Master ETL pipelines, cloud databases (BigQuery, Snowflake, Redshift), and Apache Spark.
Learn Docker, Kubernetes, and Airflow for workflow automation.
3️⃣ Business Intelligence & Data Strategy 📊
Transition into high-level decision-making roles.
Become a BI Consultant or Data Strategist, focusing on storytelling and business impact.
Lead data-driven transformation projects in organizations.
4️⃣ Product Analytics & Growth Strategy 📈
Work closely with product managers to optimize user experience and engagement.
Use A/B testing, cohort analysis, and customer segmentation to drive product decisions.
Learn Mixpanel, Amplitude, and Google Analytics.
5️⃣ Data Governance & Privacy Expert 🔐
Specialize in data compliance, security, and ethical AI.
Learn about GDPR, CCPA, and industry regulations.
Work on data quality, lineage, and metadata management.
6️⃣ AI-Powered Automation & No-Code Analytics 🚀
Explore AutoML tools, AI-assisted analytics, and no-code platforms like Alteryx and DataRobot.
Automate repetitive tasks and create self-service analytics solutions for businesses.
7️⃣ Freelancing & Consulting 💼
Offer data analytics services as an independent consultant.
Build a personal brand through LinkedIn, Medium, or YouTube.
Monetize your expertise via online courses, coaching, or workshops.
8️⃣ Transitioning to Leadership Roles
Become a Data Science Manager, Head of Analytics, or Chief Data Officer.
Focus on mentoring teams, driving data strategy, and influencing business decisions.
Develop stakeholder management, communication, and leadership skills.
Mastering data analytics opens up multiple career pathways—whether in AI, business strategy, engineering, or leadership. Choose your path, keep learning, and stay ahead of industry trends! 🚀
#dataanalytics
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Quick SQL functions cheat sheet for beginners ✍
Aggregate Functions
COUNT(*): Counts rows.
SUM(column): Total sum.
AVG(column): Average value.
MAX(column): Maximum value.
MIN(column): Minimum value.
String Functions
CONCAT(a, b, …): Concatenates strings.
SUBSTRING(s, start, length): Extracts part of a string.
UPPER(s) / LOWER(s): Converts string case.
TRIM(s): Removes leading/trailing spaces.
Date & Time Functions
CURRENT_DATE / CURRENT_TIME / CURRENT_TIMESTAMP: Current date/time.
EXTRACT(unit FROM date): Retrieves a date part (e.g., year, month).
DATE_ADD(date, INTERVAL n unit): Adds an interval to a date.
Numeric Functions
ROUND(num, decimals): Rounds to a specified decimal.
CEIL(num) / FLOOR(num): Rounds up/down.
ABS(num): Absolute value.
MOD(a, b): Returns the remainder.
Control Flow Functions
CASE: Conditional logic.
COALESCE(val1, val2, …): Returns the first non-null value.
Like for more free Cheatsheets ❤️
Share with credits: https://t.iss.one/sqlspecialist
Hope it helps :)
#dataanalytics
Aggregate Functions
COUNT(*): Counts rows.
SUM(column): Total sum.
AVG(column): Average value.
MAX(column): Maximum value.
MIN(column): Minimum value.
String Functions
CONCAT(a, b, …): Concatenates strings.
SUBSTRING(s, start, length): Extracts part of a string.
UPPER(s) / LOWER(s): Converts string case.
TRIM(s): Removes leading/trailing spaces.
Date & Time Functions
CURRENT_DATE / CURRENT_TIME / CURRENT_TIMESTAMP: Current date/time.
EXTRACT(unit FROM date): Retrieves a date part (e.g., year, month).
DATE_ADD(date, INTERVAL n unit): Adds an interval to a date.
Numeric Functions
ROUND(num, decimals): Rounds to a specified decimal.
CEIL(num) / FLOOR(num): Rounds up/down.
ABS(num): Absolute value.
MOD(a, b): Returns the remainder.
Control Flow Functions
CASE: Conditional logic.
COALESCE(val1, val2, …): Returns the first non-null value.
Like for more free Cheatsheets ❤️
Share with credits: https://t.iss.one/sqlspecialist
Hope it helps :)
#dataanalytics
❤2
Advanced Skills to Elevate Your Data Analytics Career
1️⃣ SQL Optimization & Performance Tuning
🚀 Learn indexing, query optimization, and execution plans to handle large datasets efficiently.
2️⃣ Machine Learning Basics
🤖 Understand supervised and unsupervised learning, feature engineering, and model evaluation to enhance analytical capabilities.
3️⃣ Big Data Technologies
🏗️ Explore Spark, Hadoop, and cloud platforms like AWS, Azure, or Google Cloud for large-scale data processing.
4️⃣ Data Engineering Skills
⚙️ Learn ETL pipelines, data warehousing, and workflow automation to streamline data processing.
5️⃣ Advanced Python for Analytics
🐍 Master libraries like Scikit-Learn, TensorFlow, and Statsmodels for predictive analytics and automation.
6️⃣ A/B Testing & Experimentation
🎯 Design and analyze controlled experiments to drive data-driven decision-making.
7️⃣ Dashboard Design & UX
🎨 Build interactive dashboards with Power BI, Tableau, or Looker that enhance user experience.
8️⃣ Cloud Data Analytics
☁️ Work with cloud databases like BigQuery, Snowflake, and Redshift for scalable analytics.
9️⃣ Domain Expertise
💼 Gain industry-specific knowledge (e.g., finance, healthcare, e-commerce) to provide more relevant insights.
🔟 Soft Skills & Leadership
💡 Develop stakeholder management, storytelling, and mentorship skills to advance in your career.
Hope it helps :)
#dataanalytics
1️⃣ SQL Optimization & Performance Tuning
🚀 Learn indexing, query optimization, and execution plans to handle large datasets efficiently.
2️⃣ Machine Learning Basics
🤖 Understand supervised and unsupervised learning, feature engineering, and model evaluation to enhance analytical capabilities.
3️⃣ Big Data Technologies
🏗️ Explore Spark, Hadoop, and cloud platforms like AWS, Azure, or Google Cloud for large-scale data processing.
4️⃣ Data Engineering Skills
⚙️ Learn ETL pipelines, data warehousing, and workflow automation to streamline data processing.
5️⃣ Advanced Python for Analytics
🐍 Master libraries like Scikit-Learn, TensorFlow, and Statsmodels for predictive analytics and automation.
6️⃣ A/B Testing & Experimentation
🎯 Design and analyze controlled experiments to drive data-driven decision-making.
7️⃣ Dashboard Design & UX
🎨 Build interactive dashboards with Power BI, Tableau, or Looker that enhance user experience.
8️⃣ Cloud Data Analytics
☁️ Work with cloud databases like BigQuery, Snowflake, and Redshift for scalable analytics.
9️⃣ Domain Expertise
💼 Gain industry-specific knowledge (e.g., finance, healthcare, e-commerce) to provide more relevant insights.
🔟 Soft Skills & Leadership
💡 Develop stakeholder management, storytelling, and mentorship skills to advance in your career.
Hope it helps :)
#dataanalytics
❤2
Essential Excel Functions for Data Analysts 🚀
1️⃣ Basic Functions
SUM() – Adds a range of numbers. =SUM(A1:A10)
AVERAGE() – Calculates the average. =AVERAGE(A1:A10)
MIN() / MAX() – Finds the smallest/largest value. =MIN(A1:A10)
2️⃣ Logical Functions
IF() – Conditional logic. =IF(A1>50, "Pass", "Fail")
IFS() – Multiple conditions. =IFS(A1>90, "A", A1>80, "B", TRUE, "C")
AND() / OR() – Checks multiple conditions. =AND(A1>50, B1<100)
3️⃣ Text Functions
LEFT() / RIGHT() / MID() – Extract text from a string.
=LEFT(A1, 3) (First 3 characters)
=MID(A1, 3, 2) (2 characters from the 3rd position)
LEN() – Counts characters. =LEN(A1)
TRIM() – Removes extra spaces. =TRIM(A1)
UPPER() / LOWER() / PROPER() – Changes text case.
4️⃣ Lookup Functions
VLOOKUP() – Searches for a value in a column.
=VLOOKUP(1001, A2:B10, 2, FALSE)
HLOOKUP() – Searches in a row.
XLOOKUP() – Advanced lookup replacing VLOOKUP.
=XLOOKUP(1001, A2:A10, B2:B10, "Not Found")
5️⃣ Date & Time Functions
TODAY() – Returns the current date.
NOW() – Returns the current date and time.
YEAR(), MONTH(), DAY() – Extracts parts of a date.
DATEDIF() – Calculates the difference between two dates.
6️⃣ Data Cleaning Functions
REMOVE DUPLICATES – Found in the "Data" tab.
CLEAN() – Removes non-printable characters.
SUBSTITUTE() – Replaces text within a string.
=SUBSTITUTE(A1, "old", "new")
7️⃣ Advanced Functions
INDEX() & MATCH() – More flexible alternative to VLOOKUP.
TEXTJOIN() – Joins text with a delimiter.
UNIQUE() – Returns unique values from a range.
FILTER() – Filters data dynamically.
=FILTER(A2:B10, B2:B10>50)
8️⃣ Pivot Tables & Power Query
PIVOT TABLES – Summarizes data dynamically.
GETPIVOTDATA() – Extracts data from a Pivot Table.
POWER QUERY – Automates data cleaning & transformation.
You can find Free Excel Resources here: https://t.iss.one/excel_data
Hope it helps :)
#dataanalytics
1️⃣ Basic Functions
SUM() – Adds a range of numbers. =SUM(A1:A10)
AVERAGE() – Calculates the average. =AVERAGE(A1:A10)
MIN() / MAX() – Finds the smallest/largest value. =MIN(A1:A10)
2️⃣ Logical Functions
IF() – Conditional logic. =IF(A1>50, "Pass", "Fail")
IFS() – Multiple conditions. =IFS(A1>90, "A", A1>80, "B", TRUE, "C")
AND() / OR() – Checks multiple conditions. =AND(A1>50, B1<100)
3️⃣ Text Functions
LEFT() / RIGHT() / MID() – Extract text from a string.
=LEFT(A1, 3) (First 3 characters)
=MID(A1, 3, 2) (2 characters from the 3rd position)
LEN() – Counts characters. =LEN(A1)
TRIM() – Removes extra spaces. =TRIM(A1)
UPPER() / LOWER() / PROPER() – Changes text case.
4️⃣ Lookup Functions
VLOOKUP() – Searches for a value in a column.
=VLOOKUP(1001, A2:B10, 2, FALSE)
HLOOKUP() – Searches in a row.
XLOOKUP() – Advanced lookup replacing VLOOKUP.
=XLOOKUP(1001, A2:A10, B2:B10, "Not Found")
5️⃣ Date & Time Functions
TODAY() – Returns the current date.
NOW() – Returns the current date and time.
YEAR(), MONTH(), DAY() – Extracts parts of a date.
DATEDIF() – Calculates the difference between two dates.
6️⃣ Data Cleaning Functions
REMOVE DUPLICATES – Found in the "Data" tab.
CLEAN() – Removes non-printable characters.
SUBSTITUTE() – Replaces text within a string.
=SUBSTITUTE(A1, "old", "new")
7️⃣ Advanced Functions
INDEX() & MATCH() – More flexible alternative to VLOOKUP.
TEXTJOIN() – Joins text with a delimiter.
UNIQUE() – Returns unique values from a range.
FILTER() – Filters data dynamically.
=FILTER(A2:B10, B2:B10>50)
8️⃣ Pivot Tables & Power Query
PIVOT TABLES – Summarizes data dynamically.
GETPIVOTDATA() – Extracts data from a Pivot Table.
POWER QUERY – Automates data cleaning & transformation.
You can find Free Excel Resources here: https://t.iss.one/excel_data
Hope it helps :)
#dataanalytics
❤2👨💻1
Essential Excel Functions for Data Analysts 🚀
1️⃣ Basic Functions
SUM() – Adds a range of numbers. =SUM(A1:A10)
AVERAGE() – Calculates the average. =AVERAGE(A1:A10)
MIN() / MAX() – Finds the smallest/largest value. =MIN(A1:A10)
2️⃣ Logical Functions
IF() – Conditional logic. =IF(A1>50, "Pass", "Fail")
IFS() – Multiple conditions. =IFS(A1>90, "A", A1>80, "B", TRUE, "C")
AND() / OR() – Checks multiple conditions. =AND(A1>50, B1<100)
3️⃣ Text Functions
LEFT() / RIGHT() / MID() – Extract text from a string.
=LEFT(A1, 3) (First 3 characters)
=MID(A1, 3, 2) (2 characters from the 3rd position)
LEN() – Counts characters. =LEN(A1)
TRIM() – Removes extra spaces. =TRIM(A1)
UPPER() / LOWER() / PROPER() – Changes text case.
4️⃣ Lookup Functions
VLOOKUP() – Searches for a value in a column.
=VLOOKUP(1001, A2:B10, 2, FALSE)
HLOOKUP() – Searches in a row.
XLOOKUP() – Advanced lookup replacing VLOOKUP.
=XLOOKUP(1001, A2:A10, B2:B10, "Not Found")
5️⃣ Date & Time Functions
TODAY() – Returns the current date.
NOW() – Returns the current date and time.
YEAR(), MONTH(), DAY() – Extracts parts of a date.
DATEDIF() – Calculates the difference between two dates.
6️⃣ Data Cleaning Functions
REMOVE DUPLICATES – Found in the "Data" tab.
CLEAN() – Removes non-printable characters.
SUBSTITUTE() – Replaces text within a string.
=SUBSTITUTE(A1, "old", "new")
7️⃣ Advanced Functions
INDEX() & MATCH() – More flexible alternative to VLOOKUP.
TEXTJOIN() – Joins text with a delimiter.
UNIQUE() – Returns unique values from a range.
FILTER() – Filters data dynamically.
=FILTER(A2:B10, B2:B10>50)
8️⃣ Pivot Tables & Power Query
PIVOT TABLES – Summarizes data dynamically.
GETPIVOTDATA() – Extracts data from a Pivot Table.
POWER QUERY – Automates data cleaning & transformation.
You can find Free Excel Resources here: https://t.iss.one/excel_data
Hope it helps :)
#dataanalytics
1️⃣ Basic Functions
SUM() – Adds a range of numbers. =SUM(A1:A10)
AVERAGE() – Calculates the average. =AVERAGE(A1:A10)
MIN() / MAX() – Finds the smallest/largest value. =MIN(A1:A10)
2️⃣ Logical Functions
IF() – Conditional logic. =IF(A1>50, "Pass", "Fail")
IFS() – Multiple conditions. =IFS(A1>90, "A", A1>80, "B", TRUE, "C")
AND() / OR() – Checks multiple conditions. =AND(A1>50, B1<100)
3️⃣ Text Functions
LEFT() / RIGHT() / MID() – Extract text from a string.
=LEFT(A1, 3) (First 3 characters)
=MID(A1, 3, 2) (2 characters from the 3rd position)
LEN() – Counts characters. =LEN(A1)
TRIM() – Removes extra spaces. =TRIM(A1)
UPPER() / LOWER() / PROPER() – Changes text case.
4️⃣ Lookup Functions
VLOOKUP() – Searches for a value in a column.
=VLOOKUP(1001, A2:B10, 2, FALSE)
HLOOKUP() – Searches in a row.
XLOOKUP() – Advanced lookup replacing VLOOKUP.
=XLOOKUP(1001, A2:A10, B2:B10, "Not Found")
5️⃣ Date & Time Functions
TODAY() – Returns the current date.
NOW() – Returns the current date and time.
YEAR(), MONTH(), DAY() – Extracts parts of a date.
DATEDIF() – Calculates the difference between two dates.
6️⃣ Data Cleaning Functions
REMOVE DUPLICATES – Found in the "Data" tab.
CLEAN() – Removes non-printable characters.
SUBSTITUTE() – Replaces text within a string.
=SUBSTITUTE(A1, "old", "new")
7️⃣ Advanced Functions
INDEX() & MATCH() – More flexible alternative to VLOOKUP.
TEXTJOIN() – Joins text with a delimiter.
UNIQUE() – Returns unique values from a range.
FILTER() – Filters data dynamically.
=FILTER(A2:B10, B2:B10>50)
8️⃣ Pivot Tables & Power Query
PIVOT TABLES – Summarizes data dynamically.
GETPIVOTDATA() – Extracts data from a Pivot Table.
POWER QUERY – Automates data cleaning & transformation.
You can find Free Excel Resources here: https://t.iss.one/excel_data
Hope it helps :)
#dataanalytics
❤3