variance-analysis

统计分析课程实验作业/包含《统计分析方法》中因子分析，主成分分析，Kmeans聚类等典型算法的手写实现

Professional financial modeling toolkit for Claude Code with auto-invoked Skills. Build DCF models, LBO analysis, variance reports, and pivot tables using natural language.

A Python package for variance ratio testing, weak-form efficiency diagnostics, rolling-window analysis, and simulation-based research on financial time series.

Financial Analyst & FP&A portfolio | Excel financial modeling, budgeting, forecasting, variance & profitability analysis, Power BI, SQL, Python & executive reporting.

A practical FP&A operating cockpit for management reporting, month-end close, variance analysis, scenarios, and finance transformation.

Process behavior charts (control charts / SPC) for Python — XmR, Xbar-S, histograms, capability, Taguchi loss. Implements Bishop's Variance Analysis System with chart math validated against published reference results.

This is the repo for the project in Combinatorial Decision Making and Optimization at @unibo: optimizing a stock portofolio by using linear and quadratic optimization functions.

A practical, non-coding Excel / Power BI-ready FP&A project for a B2B SaaS company. The model forecasts monthly cash inflows, outflows and balances; compares Budget vs Actual; analyzes AR, AP and working capital; tests Best/Base/Worst scenarios; predicts cash shortages; calculates runway; and presents management recommendations through an executive

Weekly Plan vs Actual dashboard for engineering/construction projects. Power BI (DAX/modeling), variance hotspots and a simple pace index. Demo data included.

Executive-level B2B Sales Forecasting & Revenue Trend Analysis dashboard built with HTML, CSS, and JS, featuring a Pandas aggregation pipeline to analyze 100k+ transactional sales records.

Qlik Sense cost variance dashboard - manufacturing controlling case study

Automated FP&A forecasting and scenario modeling engine with driver-based revenue modeling, P&L projections, confidence intervals, and variance backtesting. Exports executive-ready Excel reports.

Budget vs actual variance dashboard: SQL (CTEs, exception flagging) + Excel conditional formatting + Power BI drill-through guide. FP&A portfolio project.

Bias & fairness analyzer for ML datasets with Streamlit + HuggingFace deployment

Budget vs actuals → driver-attribution variance commentary, not just numbers. Agentic AI for FP&A.

AI agent for reconciling bank branch cash-count records and handover logs, built with Agentic Star.

Budget vs. actual variance analysis with Holt-Winters exponential smoothing for 3-month expense forecasting.

Department and category-level budget variance dashboard. Compares budgeted vs. actual spending, classifies line items by variance status, projects year-end spend from YTD run rate, and exports a summary report. Supports custom CSV uploads.

Open source FP&A variance analysis: explain why your numbers moved, with reconciling driver bridges, three-statement forecasts, Excel output, and an MCP server for AI agents.

SQL FP&A pack: actual vs budget vs forecast, price/volume, channel margin, OpEx by cost center. Fictional Northline data.