CanvasXpress in Python – CanvasXpress Recipes

Every post here is runnable Python. This page’s feed (python.xml) is the one syndicated to Python-bloggers.

Interactive network graphs in Python with canvasxpress

Python

canvasxpress

network

visualization

Build a draggable, force-directed network from nodes and edges in Python — interactive and reproducible from one portable spec.

An interactive NGS sequencing-QC dashboard in Python with canvasxpress

Python

canvasxpress

dashboard

bioinformatics

visualization

Triage a 96-sample sequencing run in Python: an overview QC heatmap plus linked, cross-filtering panels that flag failing samples and batch effects — from portable specs, no Dash.

Genome browser tracks in Python with canvasxpress

Python

canvasxpress

genome

bioinformatics

visualization

Stack coverage and gene-model tracks over genomic coordinates in Python — an interactive, zoomable browser view from one portable spec.

Oncoprints (mutation landscapes) in Python with canvasxpress

Python

canvasxpress

oncoprint

bioinformatics

visualization

Draw a publication-style oncoprint — genes by tumours, with CNA and mutation overlays and per-gene frequencies — in Python, from one portable spec.

Circular (Circos-style) multi-track plots in Python with canvasxpress

Python

canvasxpress

circos

bioinformatics

visualization

Draw a circular genome plot in Python — stacked data tracks around a ring with connection ribbons — from one portable spec.

Choropleth maps in Python with canvasxpress

Python

canvasxpress

maps

choropleth

visualization

Build a rich, honest, interactive choropleth in Python with canvasxpress — quantile classes and a viridis ramp that survive heavy-tailed data, plus the area-bias trap and sequential vs diverging palettes.

Sankey / alluvial diagrams in Python with canvasxpress

Python

canvasxpress

sankey

visualization

Show how quantities flow through a sequence of stages — cohort to treatment to outcome — as an interactive Sankey diagram in Python, from one portable spec.

Violin and half (split) violin plots in Python with canvasxpress

Python

canvasxpress

violin

visualization

Show a full distribution per group as a violin, then split it in half to compare two conditions side by side — interactive and reproducible, in Python.

Clustered heatmaps in Python with canvasxpress

Python

canvasxpress

heatmap

bioinformatics

visualization

Build an interactive, clustered gene-expression heatmap with dendrograms and sample annotations from a DataFrame in Python — one portable, reproducible spec.

Kaplan–Meier survival curves in Python with canvasxpress

Python

canvasxpress

survival

bioinformatics

visualization

Turn a survival table into an interactive, reproducible Kaplan–Meier plot stratified by treatment arm — with censoring ticks — in a few lines of Python.

Interactive volcano plots in Python with canvasxpress

Python

canvasxpress

bioinformatics

visualization

Build a publication-ready, interactive volcano plot from a differential-expression DataFrame in Python — one portable, reproducible spec.