DataSense v2.1.0

DataSense 1.0.0

First commercial-grade release of DataSense — a desktop data analysis studio for Windows.

Downloads

File	Use it for
DataSense-1.0.0-setup.exe	Recommended installer (Start menu + desktop shortcut, uninstaller)
DataSense-1.0.0-windows-x64-portable.zip	Portable build — unzip and run DataSense.exe, no installation

What's inside

• Data workspace — import CSV, TSV, Excel, JSON, Parquet and SQLite; KPI overview, virtualised preview of large tables and a per-column quality profile (types, missing %, uniqueness, spread).
• Prepare workspace — fill or drop missing values, deduplicate, convert types, standardise/min-max scale, IQR outlier removal, computed columns, pandas-query filtering, group-by aggregation and pivot tables, all with full undo/redo history.
• Statistics workspace — descriptive statistics, Pearson/Spearman/Kendall correlation matrices, frequency tables, Shapiro-Wilk normality, two-sample and paired t-tests, one-way ANOVA, chi-square independence and OLS regression, each with a plain-language interpretation.
• Visualise workspace — ten chart types (line, area, bar, horizontal bar, scatter with trend line, histogram, box, violin, pie, correlation heatmap) with themed rendering, zoom/pan toolbar and PNG/SVG/PDF export.
• Machine learning workspace — regression and classification (linear/ridge/logistic, decision tree, random forest, gradient boosting, SVM) with train/test split, cross-validated scores, feature importance and confusion matrices, plus K-Means clustering and PCA; training runs off the UI thread.
• Reporting & projects — one-click styled HTML report of the session, .dsproj project files that store the dataset with its processing history, and dataset export to CSV/Excel/JSON/Parquet.
• Polished UI — custom dark and light design system, keyboard shortcuts, recent files, live status bar and a signed version-stamped executable.

Requirements

Windows 10 or 11 (64-bit). No Python installation required.

Full Changelog: v2.0.0...v2.1.0