SciRuby/daru
Data Analysis in RUby observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4351
- days_rel: n/a
- days_push: 1114
- n_releases_24m: 0
Adoption not part of the score
1061 stars · 139 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Daru (Data Analysis in RUby) is a pure Ruby library providing DataFrame and Vector data structures for storing, analyzing, manipulating, and visualizing data. It supports indexing, grouping, pivot tables, time series, and integrates with IRuby notebooks and SciRuby statistics gems.
Use cases
- analyze tabular data in ruby
- manipulate spreadsheets-like dataframes in ruby
- group and aggregate data in ruby
- create pivot tables for data summaries
- work with time series data in ruby
- import and export data between formats like and csv
- plot data in iruby notebooks
When to choose
- you are a Rubyist doing data analysis and want pandas-like structures
- you need pure Ruby data manipulation without native dependencies
- you work within the SciRuby ecosystem (statsample, iruby)
When to avoid
- you need cutting-edge performance or large-scale data processing
- you want a rapidly evolving feature set with frequent updates
- your stack is Python or JVM-based where pandas or Spark are better fits
Facets
library · maturity maintenance
data-science data-visualization etl csv math data-science data-visualization analytics developer-tools ruby cross-platform dataframe vector ruby-gem pivot-tables time-series
1 source
- readme: https://github.com/SciRuby/daru · fetched 2026-08-28 · 44cc83d7fb92
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| SciRuby/daru | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem