SequenzoPython Package for Social Sequence Analysis

Fast, scalable, and intuitive. Built for big data, designed for every discipline in social sciences.

High Performance

Project benchmarks show about 8× faster processing than R-based tools in tested distance workflows. Optimized kernels and CLARA workflows help larger studies stay practical.

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Flexible Across Scenarios

Learn from life-course, family, school-to-work, multidomain, political, historical, and stress datasets before adapting Sequenzo to your own trajectories.

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Guidance for Newcomers

Start from a research question, then follow a clear path through sequence definition, distance calculation, clustering, plots, and interpretation.

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New Modules and Features

Explore HMM-family models, event-history tools, multidomain workflows, big-data routines, summary statistics, and sequence-characteristics indicators added in recent releases.

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See the Visualization Gallery

Preview state distributions, index plots, medoids, relative frequencies, transition views, and other displays before choosing figures for your analysis.

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See Our Tutorials Online

Open notebooks and scripts in Colab or GitHub, including quickstart, clustering, multidomain, polyadic, and HMM workflows.

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