Qlucore Omics Explorer 3.9: Intuitive Bioinformatics Software for Multi-Omics Data Analysis

Qlucore Omics Explorer 3.9 is a powerful visualization-based bioinformatics software for analyzing and exploring complex omics data (genomics, proteomics, transcriptomics, etc.). The version 3.9 release, announced in April 2023, introduced major performance enhancements including up to 900 times faster statistics, new nonparametric statistical tests, and improved visualization options for multi-dimensional data exploration .

Key New Features in Version 3.9

1. Up to 900x Faster Statistics

• Dramatic Performance Boost: Compared to version 3.8's R-based solution, the new built-in statistical tests (Welch, Kruskal-Wallis, Mann-Whitney) run up to 900 times faster

• Rapid Results: Enables researchers to obtain quick statistical results for efficient data presentation and analysis

2. Enhanced Visualization Capabilities

• Multi-Annotation PCA Plots: Combine different symbols AND colors simultaneously in 2D and 3D PCA plots to visualize two different sample annotations in the same plot

• New Violin Plot: Visualize sample distribution within groups and compare distribution patterns across groups—complements the traditional Box plot

• Expanded 2D Plot Configurations: More flexibility and options for creating publication-ready graphics

3. New Built-In Statistical Tests

• Welch's t-test: For comparing two groups with unequal variances

• Kruskal-Wallis Test: Nonparametric alternative to one-way ANOVA

• Mann-Whitney U Test: Nonparametric alternative to independent t-test

• Faster Execution: All tests run natively (vs. R-based in v3.8) for dramatically improved speed

4. Improved Data Import & Handling

• Single Cell Data Support: Enhanced guidance with more functions and choices specifically for single cell data import

• Count Data Option: New option in import wizard allowing all gene lengths to be set equal to 1 for count data convenience

5. System Compatibility Updates

• Windows 11 Support: Improved compatibility with Microsoft's latest operating system

• macOS 13 (Ventura) Support: Full compatibility with Apple's latest macOS version