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#data-analysis

Show HN: Hacker Atlas - A map of what Hacker News talks about

Hacker News Top ↗ · 18h ago Cached

Hacker Atlas is a visualization tool that maps what topics are discussed on Hacker News, and it is seeking user feedback for improvements.

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#data-analysis

Reporting Under Pressure: Separating Factual and Tonal Sycophancy in LLM Statistical Analysis

arXiv cs.AI ↗ · 2d ago Cached

The paper investigates how editorial framing in prompts affects LLMs' factual and tonal responses in data analysis, finding that factual errors occur in specific scenarios, while tonal shifts are more common.

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#data-analysis

@RealYDT: Hahaha, bros, I gave ScienceBuddy a problem, and it ended up revising my question. @PhAILabs's ScienceBuddy is up and r…

X AI KOLs Following ↗ · 2d ago Cached

ScienceBuddy is a free, biomed-focused AI tool by PhAI Labs that assists researchers in scientific analysis, such as differential expression, and emphasizes accuracy by correcting user input and avoiding data fabrication.

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#data-analysis

The Situation Report: A rare strain of Ebola, with no confirmed vaccine, is spreading through the east of the Democratic Republic of Congo. World health organizations are using Claude to move as fast as possible to combat it.

Reddit r/singularity ↗ · 2d ago Cached

World health organizations are partnering with Anthropic to use Claude AI for analyzing data and improving the response to a rare Ebola outbreak in the Democratic Republic of Congo, enhancing speed and accuracy in tracking and combating the disease.

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#data-analysis

There is no epidemic of loneliness, but there is an epidemic of scurvy

Hacker News Top ↗ · 3d ago Cached

The article argues against the existence of a loneliness epidemic due to statistical misconceptions and highlights scurvy as a more significant issue.

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#data-analysis

This month, OpenAI and Anthropic both released AI-based services meant to help banking professionals with financial analysis. Here's how they work:

Reddit r/ArtificialInteligence ↗ · 3d ago Cached

OpenAI and Anthropic have launched AI-based services for financial analysis, targeting banking professionals with tools for data aggregation and workflow assistance.

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#data-analysis

@paulg: In the last 2 years, web traffic to news sites has fallen by about 28%.

X AI KOLs Timeline ↗ · 3d ago Cached

In the past two years, web traffic to news websites has decreased by approximately 28%.

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#data-analysis

graphing my sleep schedule

Lobsters Hottest ↗ · 4d ago Cached

A personal project to graph a sleep disorder using timestamped online activity from Discord and Twitter, implemented with Deno and TypeScript.

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#data-analysis

How we made the first comprehensive map of deaths along the US border’s “virtual wall”

MIT Technology Review ↗ · 4d ago Cached

A journalistic investigation created the first comprehensive map of migrant deaths near US border surveillance towers, revealing patterns and failures in border technology and policy.

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#data-analysis

A Model for Winning Survivor

Hacker News Top ↗ · 2026-09-18 Cached

The article details building a machine learning model using logistic regression to predict winners and eliminations in the TV show Survivor, with an interactive dashboard for visualization.

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#data-analysis

@LangChain: Great deep dive into our Paid Media Agent from @amal_irgashev

X AI KOLs Timeline ↗ · 2026-09-17 Cached

LangChain's Paid Media Agent is an AI-powered tool with 200+ tools and a company wiki, designed to assist marketing teams in campaign analysis, code writing, and report generation.

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#data-analysis

Hex turns complex analysis into visual reports with GPT‑6 Astra

OpenAI Blog ↗ · 2026-09-16 Cached

Hex integrates GPT-6 Astra to enhance data visualization and analysis, enabling users to create complex, interactive reports with improved analytical judgment.

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#data-analysis

Research agents log what they cite. Should they also have to defend what they reject?

Reddit r/AI_Agents ↗ · 2026-09-15

The article discusses the limitations of research agents in tracking rejected sources and emphasizes the need for transparency in exclusion reasons to aid review and validation processes.

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#data-analysis

Postgres development activity

Lobsters Hottest ↗ · 2026-09-15 Cached

This article analyzes trends in development activity for the Postgres project, using data from mailing lists and git repositories to quantify changes over time.

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#data-analysis

Simpler time map plots (2017)

Lobsters Hottest ↗ · 2026-09-15 Cached

The article proposes a simpler one-dimensional version of time map plots for visualizing discrete events across multiple timescales, demonstrating it with last.fm scrobbles data.

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#data-analysis

Rolequiry

Product Hunt ↗ · 2026-09-15 Cached

Rolequiry connects career priorities to job postings and helps prepare interview questions by analyzing public sources for evidence and counter-signals.

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#data-analysis

We do modern frequentist statistics: Using fake-data simulation

Hacker News Top ↗ · 2026-09-14

The article presents modern frequentist statistical methods through fake-data simulation, providing a practical framework for data analysis.

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#data-analysis

AI (act) monitor

Reddit r/ArtificialInteligence ↗ · 2026-09-13

A publicly available AI monitor tool that aggregates data on AI models, developers, countries, usage, performance, incidents, and the EU AI Act into an interactive environment for exploration and comparison.

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#data-analysis

@realfxw: What happens if you lock Buffett, Ray Dalio, Duan Yongping, and Cathie Wood in the same room and have them analyze the …

X AI KOLs Timeline ↗ · 2026-09-12 Cached

Augur is an open-source multi-agent investment research system that simulates a weighted committee of AI agents based on famous investors for stock analysis, featuring real-time debate and integration with local tools.

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#data-analysis

Pandas Should Go Extinct

Lobsters Hottest ↗ · 2026-09-12 Cached

The article argues that Pandas, a Python DataFrame library, should be replaced by more efficient alternatives like Polars and DuckDB due to its inefficiencies, based on analysis of data sizes and adoption patterns.

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