https://sudonull.com/statistics-without-ml-key-methods-in-python
Learn weighted average, Pearson correlation, Poisson and binomial distributions for business analysis. Python code, examples for developers. Apply immediately without models.
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In this project
https://sudonull.com/gpt-5-4-pro-counterexample-to-gci-for-non-centered-measures
GPT-5.4 Pro disproved the hypothesis of the Gaussian correlation inequality for shifted Gaussian measures. Counterexample in 2D with strips, generalization to n≥2. Solution details on solveall.org. Study for AI in mathematics.
https://sudonull.com/physics-of-llm-graphs-metrics-f-and-rho
Measuring degradation in multi-agent systems: Fidelity, error correlation, Star and Tree topologies. Analysis for middle/senior dev. Test your swarm on the stand.
https://sudonull.com/postgresql-query-optimization-and-understanding-index-operations
Figure out why PostgreSQL ignores indexes. Detailed analysis of EXPLAIN ANALYZE, selectivity, correlation, and advanced index types to improve database performance.
https://sudonull.com/collider-bias-in-data-science-simulation-of-the-effect
Learn how collider filtering creates false correlations in data. Python simulations of uniform and normal distributions. Avoid errors in analysis — read and apply in practice.
From other projects
https://ymaho.com/bitcoin-at-80-000-why-this-is-a-structural-shift
Bitcoin's sixth week of growth is not a geopolitical rally but a fundamental change in market structure. Institutions are entering via ETFs, correlation with the S&P 500 is falling. We analyze insights, risks, and new rules of the game.
https://ymaho.com/scandinavian-currencies-2026-why-crowns-are-strengthening
Analysis of the strengthening of the Norwegian and Swedish crowns in 2026: oil, central bank rates and the NOK/SEK pair trading strategy. Understand the trends and start trading consciously.
https://ymaho.com/correction-of-ai-stocks-fall-of-nvidia-and-broadcom-reasons-and-forecasts
Analysis of the correction in the AI market: why Nvidia and Broadcom fell, what awaits sector stocks, analyst opinions and investor strategies. Read details.
https://ymaho.com/what-is-a-stock-market-correction-and-how-long-do-they-last
Learn what is a stock market correction and how long do they last. Discover historical durations, recovery times, and smart strategies for investors.
https://ymaho.com/ozempic-face-correction-2026-protocols
How to fix 'Ozempic face' after GLP-1? Analysis of new protocols for biostimulation and skin density restoration. Learn about prevention and treatment.
https://ymaho.com/brent-oil-prices-above-100-correction-is-deceptive
Why the drop in Brent to $106 is a trap. Analysis of the crisis in the Strait of Hormuz: tanker shortage, forecast up to $150 and market strategy. Find out the real reasons.
https://ymaho.com/ecb-warned-of-risk-of-sharp-correction-in-overheated-markets
ECB scares with collapse due to Iran, but the real reason is hidden emission and regulator's helplessness. Who will profit from the panic? Read the forecast for VSTOXX and euro.
From the web
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https://www.blackrock.com/gls-download/literature/continuous-disclosure-and-important-information/climate-report-blkinc.pdf
BlackRock has developed Aladdin ClimateTM to meet the demand from clients to measure climate -related risks and opportunities.
Jan 9, 2025 ·
https://www.reuters.com/sustainability/blackrock-quits-climate-group-wall-streets-latest-environmental-step-back-2025-01-09/
Jan 9, 2025 · BlackRock has denied wrongdoing and said the lawsuit "discourages investments in the companies consumers rely on." BlackRock ' s exit so far has not prompted others to follow.
Nov 20, 2024 ·
https://www.theguardian.com/environment/2024/nov/20/blackrock-climate-human-rights
Nov 20, 2024 · BlackRock , the world’s biggest asset management company, faces a complaint at the Organization for Economic Co-operation and Development (OECD) for allegedly contributing to environmental and...
May 22, 2024 ·
https://sustainabilitymag.com/articles/green-finance-blackrock-expands-climate-infrastructure-team
May 22, 2024 · As the world embraces electrification, clean energy and low-carbon technologies, BlackRock is increasing investments and strategy in its Climate Infrastructure team. The growing renewable energy requirements will require US$4.8tn in the next 15 years, BlackRock believes.
Jul 20, 2022 ·
https://qz.com/1957979/blackrock-is-forcing-wall-street-to-take-climate-risk-seriously
Jul 20, 2022 · Climate change is now the lens through which Blackrock , and everyone following the world’s largest asset manager, will need to assess its next investment.
Feb 10, 2026 ·
https://www.reuters.com/legal/government/blackrock-execs-hit-with-investor-lawsuit-over-alleged-climate-collusion-2026-02-10/
Feb 10, 2026 · Financial services company BlackRock and some of its corporate leaders are facing an investor lawsuit that accuses them of mounting an illegal campaign to curb coal production across the United...
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