DashCoreHubPython & AI
pandas, automation, forecasting and AI for analysts.
Python for Data Analysis: Where to Start
Where to start with Python for data analysis: free setup options, a realistic learning path, the key libraries, and a working pandas example for analysts.
Read article →Python & AIpandas Tutorial: DataFrames for Excel Users
Learn pandas DataFrames the Excel way: filters, formulas, VLOOKUP-style merges, pivot tables and exporting back to Excel, with working Python examples.
Read article →Python & AIPython in Excel: What It Is and How to Use It
Python in Excel explained: how the =PY function and xl() work, Python objects vs Excel values, practical pandas examples, availability and key limitations.
Read article →Python & AIPython and R Visuals in Power BI
How to build Python and R visuals in Power BI: setup, the dataset DataFrame, Matplotlib and ggplot2 examples, row limits, interactivity and publishing.
Read article →Python & AICharts in Python: Matplotlib vs Plotly
Matplotlib vs Plotly compared for analysts: static vs interactive charts, side-by-side line and bar examples, export options and how to pick the right one.
Read article →Python & AIHow AI Is Changing Business Intelligence
How AI is changing business intelligence: faster data prep, natural-language Q&A, automated narratives, real limits and the analyst skills that matter now.
Read article →Python & AIUsing ChatGPT and Claude as a Data Analyst
How data analysts can use ChatGPT and Claude for SQL, DAX, Excel and Python: a reusable prompt structure, five daily workflows and habits for accuracy.
Read article →Python & AI40 AI Prompts for Data Analysis, Excel and DAX
40 copy-and-paste AI prompts for data cleaning, Excel formulas, DAX, SQL, Python and reporting, plus a simple schema block that makes every answer better.
Read article →Python & AISales Forecasting with Python (Beginner Project)
Beginner sales forecasting project in Python: load monthly sales with pandas, beat a seasonal baseline with Holt-Winters, check MAPE and export a forecast.
Read article →Python & AIMachine Learning Basics for BI Analysts
Machine learning basics for BI analysts: key terms, model types, a churn prediction example in Python with scikit-learn, and the traps to avoid.
Read article →Python & AIJupyter Notebooks: A Guide for Analysts
Learn how Jupyter Notebooks work for data analysis: setup options, a step-by-step sales analysis, good habits, sharing tips and when to use them.
Read article →Python & AIAutomate Excel Reports with Python
Automate a weekly Excel report with Python: combine CSV exports with pandas, format the workbook with openpyxl and schedule it to run on its own.
Read article →Python & AIBuild Web Dashboards with Streamlit
Build an interactive web dashboard with Streamlit and Python: filters, KPI cards, Plotly charts and downloads, plus how to share it with your team.
Read article →Python & AINatural-Language Queries: Asking Your Data Questions
Learn how natural-language queries turn plain questions into SQL or DAX, where to use them, how to ask better questions and how to verify the answers.
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