Latest writing
Product updates, learnings, and stories from the Runcell team.
RDKit Tutorial for Chemists: Beginner’s Guide to Python Cheminformatics
Learn RDKit step by step with this beginner-friendly tutorial for chemists. Discover how to install RDKit, create and draw molecules, calculate properties, and run basic similarity and substructure searches in Python.Read More →
DESeq2 in Python: Beginner's Tutorial with PyDESeq2 for RNA-seq Analysis
Learn differential gene expression analysis with DESeq2 in Python using PyDESeq2. Step-by-step tutorial covering raw count matrices, experimental design, normalization, statistical testing, and QC visualization for bulk RNA-seq data.Read More →
How to Remove Data Validation in Excel (Clear Drop-Down Lists & Rules)
Learn step-by-step how to remove data validation in Excel, including drop-down lists, input messages, and error alerts—from selected cells, entire sheets, or workbooks.Read More →
Differential Expression Analysis: Complete Guide with R and Python Code
Learn differential expression analysis for RNA-seq data with practical code examples in DESeq2, edgeR, limma-voom, and Scanpy. Includes bulk and single-cell workflows, QC, and best practices.Read More →
nbconvert tutorial: Convert ipynb to HTML, PDF, and Python scripts
Complete guide to Jupyter nbconvert for exporting notebooks to HTML, PDF, Python, Markdown, slides, and more with practical examples for every use case.Read More →
5 Ways to Delete a Column in Pandas DataFrame
Learn five beginner-friendly techniques to drop columns from a pandas DataFrame, including when to use each method.Read More →
Understanding `.ipynb_checkpoints`: What they are and how to manage them
A practical guide to Jupyter Notebook checkpoints—the hidden `.ipynb_checkpoints` folders—including what they do, why they show up, and how to keep them out of your Git repos, images, and CI.Read More →
How to Install Jupyter Notebook on macOS
Step-by-step instructions for installing Jupyter Notebook on Mac using pip, virtual environments, Conda, Homebrew, and JupyterLab Desktop.Read More →