Data Analysis Books | Python | SQL | Excel | Artificial Intelligence | Power BI | Tableau | AI Resources
前往频道在 Telegram
Data Analysis Useful Resources #dataanalysis #dataanalysisbooks #sqlbooks #pythonbooks #tableau #powerbi #datavisualization For promotions: @coderfun
显示更多📈 Telegram 频道 Data Analysis Books | Python | SQL | Excel | Artificial Intelligence | Power BI | Tableau | AI Resources 的分析概览
频道 Data Analysis Books | Python | SQL | Excel | Artificial Intelligence | Power BI | Tableau | AI Resources (@learndataanalysis) 英语 语言赛道中的 是活跃参与者。目前社区聚集了 53 299 名订阅者,在 教育 类别中位列第 3 302,并在 印度 地区排名第 6 460 位。
📊 受众指标与增长动态
自 невідомо 创建以来,项目保持高速增长,吸引了 53 299 名订阅者。
根据 29 十月, 2026 的最新数据,频道保持稳定运转。过去 30 天订阅人数变化为 59,过去 24 小时变化为 -14,整体触达仍然可观。
- 认证状态: 未认证
- 互动率 (ER): 平均受众互动率为 7.05%。内容发布后 24 小时内通常能获得 N/A% 的反应,占订阅者总量。
- 帖子覆盖: 每篇帖子平均可获得 0 次浏览,首日通常累积 0 次浏览。
- 互动与反馈: 受众积极参与,单帖平均反应数为 0。
- 主题关注点: 内容集中在 analyst, |--, excel, visualization, analytic 等核心主题上。
📝 描述与内容策略
作者将该频道定位为表达主观观点的平台:
“Data Analysis Useful Resources
#dataanalysis
#dataanalysisbooks
#sqlbooks
#pythonbooks
#tableau
#powerbi
#datavisualization
For promotions: @coderfun”
凭借高频更新(最新数据采集于 30 十月, 2026),频道始终保持新鲜度与高覆盖。分析显示受众积极互动,使其成为 教育 类别中的关键影响点。
53 299
订阅者
-1424 小时
-497 天
+5930 天
帖子存档
Q1: How would you analyze data to understand user connection patterns on a professional network?
Ans: I'd use graph databases like Neo4j for social network analysis. By analyzing connection patterns, I can identify influencers or isolated communities.
Q2: Describe a challenging data visualization you created to represent user engagement metrics.
Ans: I visualized multi-dimensional data showing user engagement across features, regions, and time using tools like D3.js, creating an interactive dashboard with drill-down capabilities.
Q3: How would you identify and target passive job seekers on LinkedIn?
Ans: I'd analyze user behavior patterns, like increased profile updates, frequent visits to job postings, or engagement with career-related content, to identify potential passive job seekers.
Q4: How do you measure the effectiveness of a new feature launched on LinkedIn?
Ans: I'd set up A/B tests, comparing user engagement metrics between those who have access to the new feature and a control group. I'd then analyze metrics like time spent, feature usage frequency, and overall platform engagement to measure effectiveness.
Repost from Artificial Intelligence
𝗧𝗖𝗦 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗢𝗻 𝗗𝗮𝘁𝗮 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 - 𝗘𝗻𝗿𝗼𝗹𝗹 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘😍
Want to know how top companies handle massive amounts of data without losing track? 📊
TCS is offering a FREE beginner-friendly course on Master Data Management, and yes—it comes with a certificate! 🎓
𝐋𝐢𝐧𝐤👇:-
https://pdlink.in/4jGFBw0
Just click and start learning!✅️
Essential NumPy Functions for Data Analysis
Array Creation:
np.array() - Create an array from a list.
np.zeros((rows, cols)) - Create an array filled with zeros.
np.ones((rows, cols)) - Create an array filled with ones.
np.arange(start, stop, step) - Create an array with a range of values.
Array Operations:
np.sum(array) - Calculate the sum of array elements.
np.mean(array) - Compute the mean.
np.median(array) - Calculate the median.
np.std(array) - Compute the standard deviation.
Indexing and Slicing:
array[start:stop] - Slice an array.
array[row, col] - Access a specific element.
array[:, col] - Select all rows for a column.
Reshaping and Transposing:
array.reshape(new_shape) - Reshape an array.
array.T - Transpose an array.
Random Sampling:
np.random.rand(rows, cols) - Generate random numbers in [0, 1).
np.random.randint(low, high, size) - Generate random integers.
Mathematical Operations:
np.dot(A, B) - Compute the dot product.
np.linalg.inv(A) - Compute the inverse of a matrix.
Here you can find essential Python Interview Resources👇
https://whatsapp.com/channel/0029VaGgzAk72WTmQFERKh02
Like this post for more resources like this 👍♥️
Share with credits: https://t.me/sqlspecialist
Hope it helps :)
𝗕𝗲𝘀𝘁 𝗬𝗼𝘂𝗧𝘂𝗯𝗲 𝗖𝗵𝗮𝗻𝗻𝗲𝗹𝘀 𝘁𝗼 𝗟𝗲𝗮𝗿𝗻 𝗘𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗦𝗸𝗶𝗹𝗹𝘀 𝗳𝗼𝗿 𝗙𝗥𝗘𝗘😍
Dreaming of becoming a Data Analyst but feel overwhelmed by where to start?👨💻
Here’s the truth: YouTube is packed with goldmine content, and the best part — it’s all 100% FREE🔥
𝐋𝐢𝐧𝐤👇:-
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🚀 If You’re Serious About Data Analytics, You Can’t Sleep on These YouTube Channels!
𝗙𝗥𝗘𝗘 𝗚𝗼𝗼𝗴𝗹𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗣𝗮𝘁𝗵! 𝗕𝗲𝗰𝗼𝗺𝗲 𝗮 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘀𝘁 𝗶𝗻 𝟮𝟬𝟮𝟱😍
If you’re dreaming of starting a high-paying data career or switching into the booming tech industry, Google just made it a whole lot easier — and it’s completely FREE👨💻
𝐋𝐢𝐧𝐤👇:-
https://pdlink.in/4cMx2h2
You’ll get access to hands-on labs, real datasets, and industry-grade training created directly by Google’s own experts💻
If you want to be a data analyst, you should work to become as good at SQL as possible.
1. SELECT
What a surprise! I need to choose what data I want to return.
2. FROM
Again, no shock here. I gotta choose what table I am pulling my data from.
3. WHERE
This is also pretty basic, but I almost always filter the data to whatever range I need and filter the data to whatever condition I’m looking for.
4. JOIN
This may surprise you that the next one isn’t one of the other core SQL clauses, but at least for my work, I utilize some kind of join in almost every query I write.
5. Calculations
This isn’t necessarily a function of SQL, but I write a lot of calculations in my queries. Common examples include finding the time between two dates and multiplying and dividing values to get what I need.
Add operators and a couple data cleaning functions and that’s 80%+ of the SQL I write on the job.
Repost from Generative AI
𝟰 𝗙𝗥𝗘𝗘 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗯𝘆 𝗛𝗮𝗿𝘃𝗮𝗿𝗱 𝗮𝗻𝗱 𝗦𝘁𝗮𝗻𝗳𝗼𝗿𝗱 𝘁𝗼 𝗟𝗲𝗮𝗿𝗻 𝗔𝗜😍
Dreaming of Mastering AI? 🎯
Harvard and Stanford—two of the most prestigious universities in the world—are offering FREE AI courses👨💻
No hidden fees, no long applications—just pure, world-class education, accessible to everyone🔥
𝐋𝐢𝐧𝐤👇:-
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Here’s your golden ticket to the future!✅
𝗪𝗮𝗻𝘁 𝘁𝗼 𝗸𝗻𝗼𝘄 𝘄𝗵𝗮𝘁 𝗵𝗮𝗽𝗽𝗲𝗻𝘀 𝗶𝗻 𝗮 𝗿𝗲𝗮𝗹 𝗱𝗮𝘁𝗮 𝗮𝗻𝗮𝗹𝘆𝘀𝘁 𝗶𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄?
𝗕𝗮𝘀𝗶𝗰 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻
-Brief introduction about yourself.
-Explanation of how you developed an interest in learning Power BI despite having a chemical background.
𝗧𝗼𝗼𝗹𝘀 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆
-Discussion about the tools you are proficient in.
-Detailed explanation of a project that demonstrated your proficiency in these tools.
𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗘𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗶𝗼𝗻
Explain about any Data Analytics Project you did, below are some follow-up questions for sales related data analysis project
Follow-up Question:
Was there any improvement in sales after building the report?
Provide a clear before and after scenario in sales post-report creation.
What areas did you identify where the company was losing sales, and what were your recommendations?
- How do you check the quality of data when it's given to you?
Explain your methods for ensuring data quality.
- How do you handle null values? Describe your approach to managing null values in datasets.
𝗦𝗤𝗟 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀
-Explain the order in which SQL clauses are executed.
-Write a query to find the percentage of the 18-year-old population.
Details: You are given two tables:
Table 1: Contains states and their respective populations.
Table 2: Contains three columns (state, gender, and population of 18-year-olds).
-Explain window functions and how to rank values in SQL.
- Difference between JOIN and UNION.
-How to return unique values in SQL.
𝗕𝗲𝗵𝗮𝘃𝗶𝗼𝗿𝗮𝗹 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀
-Solve a puzzle involving 3 gallons of water in one jar and 2 gallons in another to get exactly 4 gallons.
Step-by-step solution for the water puzzle.
- What skills have you learned on your own? Discuss the skills you self-taught and their impact on your career.
-Describe cases when you showcased team spirit.
-⭐ 𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮 𝗔𝗽𝗽 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻
Scenario: Choose any social media app (I choose Discord).
Question: What function/feature would you add to the Discord app, and how would you track its success?
- Rate yourself on Excel, SQL, and Python out of 10.
- What are your strengths in data analytics?
I have curated best 80+ top-notch Data Analytics Resources 👇👇
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Like if it helps :)
𝟱 𝗙𝗥𝗘𝗘 𝗜𝗕𝗠 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘁𝗼 𝗦𝗸𝘆𝗿𝗼𝗰𝗸𝗲𝘁 𝗬𝗼𝘂𝗿 𝗥𝗲𝘀𝘂𝗺𝗲😍
From mastering Cloud Computing to diving into Deep Learning, Docker, Big Data, and IoT Blockchain
IBM, one of the biggest tech companies, is offering 5 FREE courses that can seriously upgrade your resume and skills — without costing you anything.
𝗟𝗶𝗻𝗸:-👇
https://pdlink.in/44GsWoC
Enroll For FREE & Get Certified ✅
MUST ADD these 5 POWER Bl projects to your resume to get hired
Here are 5 mini projects that not only help you to gain experience but also it will help you to build your resume stronger
📌Customer Churn Analysis
🔗 https://www.kaggle.com/code/fabiendaniel/customer-segmentation/input
📌Credit Card Fraud
🔗 https://www.kaggle.com/datasets/mlg-ulb/creditcardfraud
📌Movie Sales Analysis
🔗https://www.kaggle.com/datasets/PromptCloudHQ/imdb-data
📌Airline Sector
🔗https://www.kaggle.com/datasets/yuanyuwendymu/airline-
📌Financial Data Analysis
🔗https://www.kaggle.com/datasets/qks1%7Cver/financial-data-
Simple guide
1. Data Utilization:
- Initiate the process by using the provided datasets for a comprehensive analysis.
2. Domain Research:
- Conduct thorough research within the domain to identify crucial metrics and KPIs for analysis.
3. Dashboard Blueprint:
- Outline the structure and aesthetics of your dashboard, drawing inspiration from existing online dashboards for enhanced design and functionality.
4. Data Handling:
- Import data meticulously, ensuring accuracy. Proceed with cleaning, modeling, and the creation of essential measures and calculations.
5. Question Formulation:
- Brainstorm a list of insightful questions your dashboard aims to answer, covering trends, comparisons, aggregations, and correlations within the data.
6. Platform Integration:
- Utilize Novypro.com as the hosting platform for your dashboard, ensuring seamless integration and accessibility.
7. LinkedIn Visibility:
- Share your dashboard on LinkedIn with a concise post providing context. Include a link to your Novypro-hosted dashboard to foster engagement and professional connections.
Join for more: https://t.me/DataPortfolio
Hope this helps you :)
Repost from Artificial Intelligence
𝟲 𝗕𝗲𝘀𝘁 𝗬𝗼𝘂𝗧𝘂𝗯𝗲 𝗖𝗵𝗮𝗻𝗻𝗲𝗹𝘀 𝘁𝗼 𝗠𝗮𝘀𝘁𝗲𝗿 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜😍
Power BI Isn’t Just a Tool—It’s a Career Game-Changer🚀
Whether you’re a student, a working professional, or switching careers, learning Power BI can set you apart in the competitive world of data analytics📊
𝐋𝐢𝐧𝐤👇:-
https://pdlink.in/3ELirpu
Your Analytics Journey Starts Now✅️
Skills need for everyday data analysis jobs
Checklist to become a Data Analyst
Repost from Artificial Intelligence
𝗧𝗖𝗦 𝗙𝗥𝗘𝗘 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀😍
Want to kickstart your career in Data Analytics but don’t know where to begin?👨💻
TCS has your back with a completely FREE course designed just for beginners✅
𝐋𝐢𝐧𝐤👇:-
https://pdlink.in/4jNMoEg
Just pure, job-ready learning📍
🔟 Project Ideas for a data analyst
Customer Segmentation: Analyze customer data to segment them based on their behaviors, preferences, or demographics, helping businesses tailor their marketing strategies.
Churn Prediction: Build a model to predict customer churn, identifying factors that contribute to churn and proposing strategies to retain customers.
Sales Forecasting: Use historical sales data to create a predictive model that forecasts future sales, aiding inventory management and resource planning.
Market Basket Analysis: Analyze
transaction data to identify associations between products often purchased together, assisting retailers in optimizing product placement and cross-selling.
Sentiment Analysis: Analyze social media or customer reviews to gauge public sentiment about a product or service, providing valuable insights for brand reputation management.
Healthcare Analytics: Examine medical records to identify trends, patterns, or correlations in patient data, aiding in disease prediction, treatment optimization, and resource allocation.
Financial Fraud Detection: Develop algorithms to detect anomalous transactions and patterns in financial data, helping prevent fraud and secure transactions.
A/B Testing Analysis: Evaluate the results of A/B tests to determine the effectiveness of different strategies or changes on websites, apps, or marketing campaigns.
Energy Consumption Analysis: Analyze energy usage data to identify patterns and inefficiencies, suggesting strategies for optimizing energy consumption in buildings or industries.
Real Estate Market Analysis: Study housing market data to identify trends in property prices, rental rates, and demand, assisting buyers, sellers, and investors in making informed decisions.
Remember to choose a project that aligns with your interests and the domain you're passionate about.
Data Analyst Roadmap
👇👇
https://t.me/sqlspecialist/379
ENJOY LEARNING 👍👍
Repost from Artificial Intelligence
𝗪𝗮𝗻𝘁 𝘁𝗼 𝗟𝗲𝗮𝗿𝗻 𝗜𝗻-𝗗𝗲𝗺𝗮𝗻𝗱 𝗧𝗲𝗰𝗵 𝗦𝗸𝗶𝗹𝗹𝘀 — 𝗳𝗼𝗿 𝗙𝗥𝗘𝗘 — 𝗗𝗶𝗿𝗲𝗰𝘁𝗹𝘆 𝗳𝗿𝗼𝗺 𝗚𝗼𝗼𝗴𝗹𝗲?😍
Whether you’re a student, job seeker, or just hungry to upskill — these 5 beginner-friendly courses are your golden ticket. 🎟️
Just career-boosting knowledge and certificates that make your resume pop📄
𝐋𝐢𝐧𝐤👇:-
https://pdlink.in/42vL6br
All The Best 🎊
+4
30 Days Python Roadmap for Data Analysts 👆
𝟱 𝗙𝗿𝗲𝗲 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀 𝗧𝗵𝗮𝘁’𝗹𝗹 𝗠𝗮𝗸𝗲 𝗦𝗤𝗟 𝗙𝗶𝗻𝗮𝗹𝗹𝘆 𝗖𝗹𝗶𝗰𝗸.😍
SQL seems tough, right? 😩
These 5 FREE SQL resources will take you from beginner to advanced without boring theory dumps or confusion.📊
𝐋𝐢𝐧𝐤👇:-
https://pdlink.in/3GtntaC
Master it with ease. 💡
