Notes on Sorted Data

https://amit.prasad.me/blog/sorted-data

#HackerNews #Notes #on #Sorted #Data #DataSorting #TechInsights #DataAnalysis #HackerNews

Time series analysis is an effective tool for cracking real-world crime cases. It's only one of the many techniques that we have explored during a police-led training with the International Association of Crime Analysts started in January 2025. Here's how we have added our spin using R.

#crimeAnalysis #timeSeriesAnalysis #CDR #callRecords #dataDumps #dataAnalysis #R #cellTowersData

https://negativepid.blog/learning-time-series-analysis-through-cdr/
https://negativepid.blog/learning-time-series-analysis-through-cdr/

WhatsApp Wrapped: Công cụ phân tích hội thoại WhatsApp chạy cục bộ, bảo vệ quyền riêng tư. Tạo báo cáo trực quan về tần suất gửi tin, biểu đồ emoji, word cloud và heatmap hoạt động. Sử dụng Google Colab hoặc CLI, không cần upload dữ liệu. #WhatsApp #Privacy #DataAnalysis #ỨngDụng #CôngNghệ

https://www.reddit.com/r/SideProject/comments/1po913h/whatsapp_wrapped_every_whatsapp_analytics_tool/

Syd Wiencek: Predicting the Winner of Rupaul Drag Race Season 18 Based on Collected Data. “We began by collecting the ages, hometowns, races, regions, and track records of the 17 previous winners. When looking at each winner’s track record, we determined the most popular challenges to win across the seasons in order to find which combination of challenge wins would be the most beneficial in […]

https://rbfirehose.com/2025/12/16/syd-wiencek-predicting-the-winner-of-rupaul-drag-race-season-18-based-on-collected-data/

Tự động tạo bảng Pivot Excel bằng Python: Sử dụng Spire.XLS để tạo bảng tổng hợp dữ liệu, tùy chỉnh hàng/column, hàm tính toán và bộ lọc. Giảm thời gian báo cáo lặp lại! #Python #Excel #TựĐộngHóa
.Tags: #DataAnalysis #Automation #SpireXLS #PivotTable #Programming #TiếtKiệmThờiGian

https://dev.to/allen_yang_f905170c5a197b/create-and-customize-excel-pivot-tables-using-python-2li2

In November 2025, Malta posted the highest economic sentiment (111.8), while Denmark ranked lowest at 88.6. The EU average stood at 96.8.

#DataAnalysis #Economy #Statistics #EconomicSentiment #BusinessConfidence #Europe

AI is powerful, but human thinking is irreplaceable!

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#cheesyoneliners #AI #LLM
#DataAnalysis
#MachineLearning

✅ Power BI DAX Basics 📊🧠
DAX là ngôn ngữ công thức trong Power BI để tạo tính toán tùy chỉnh.
🔹 SUM, AVERAGE, COUNT: Tính tổng, trung bình, đếm giá trị
🔹 CALCULATE & FILTER: Thay đổi ngữ cảnh, lọc dữ liệu
🔹 IF & SWITCH: Logic phân loại
🔹 ALL & DISTINCT: Xử lý phạm vi, giá trị duy nhất
🔹 Measures (ưu tiên cho biểu đồ) vs Calculated Columns (tính theo dòng)
#DAX #PowerBI #DataAnalysis #PowerBIVN #PhânTíchDữLiệu

https://dev.to/marrmorgan/power-bi-dax-basics-4b4f