Statistično modeliranje Jobs

Quant Developer — Volatility Forecasting & Regime Detection Model (Systematic Trading) Project Overview We run a systematic trading system with multiple signal sleeves, including trend-following and mean-reversion components. We're looking for a quantitative developer/researcher to build a shared volatility and regime-detection layer that feeds two things: Position sizing — via a volatility forecast used to scale exposure. Dynamic sleeve weighting — via a regime classifier that adjusts the relative allocation between our trend and mean-reversion sleeves based on the current market regime. This is not a new alpha signal — it's infrastructure that sits underneath our existing signals and directly addresses a known risk: trend and mean-reversion sle...

I’m commissioning a focused feasibility study for a proposed hydropower installation. The core of the assignment is a thorough hydrological analysis built exclusively on the historical rainfall data I will provide. You’ll be expected to translate that rainfall record into reliable runoff estimations, reservoir yield curves, flow-duration curves, and ultimately an energy-generation profile that can feed into later economic and technical assessments. If you have access to additional datasets—such as river-flow gauging or groundwater levels—feel free to flag how they might refine the results, but they are not mandatory for this phase. Please deliver: • A concise methods section outlining software, models, and any statistical techniques used (e.g., HEC-HMS,...

I will share a clean survey dataset and need it explored in SPSS so that all three of my research objectives are answered convincingly. The work centres on descriptive statistics, and I specifically want the “Corelational” angle I noted to be addressed alongside the usual measures.­­ You will run the analyses in SPSS, generate clear, publication-ready graphs, and produce a concise narrative explaining what each result means for my objectives. Please organise the output so I can trace every figure back to its syntax or output file. Deliverables: • SPSS .sav file with all computed variables and syntax • Graphs (PNG / JPEG, high-resolution) tied to each objective • A short written report (tables embedded) interpreting the descriptive and correlatio...

I need a PowerPoint that walks through a complete yield-improvement study in the diffusion stage of semiconductor manufacturing. The story has to be driven by a combination of Design of Experiments and ANOVA, so that every slide shows why a factor was chosen, how the experiment was laid out, how the model was validated, and finally how much yield was recovered. Please assume I want to see: • a concise process overview that frames the diffusion bottleneck, • the raw or simulated data you analysed, • clear DOE tables (factor levels, runs, replicas), • ANOVA tables with p-values highlighted, • diagnostic plots, interaction plots and optimisation results, • the calculated gain in yield and the practical recommendation for the fab. If you already hav...