Published August 5, 2026 | Version v3.5.0
Software Open

pyam: analysis and visualization of integrated-assessment and macro-energy scenarios

Authors/Creators

Description

Release v3.5.0

Highlights

Support the central 90% interval [p5-p95] as a limits setting in the statistics module.

API changes

The method len(df) is marked as deprecated. Use either len(df.series) for the number of datapoints or len(df.index) for the number of scenarios.

The method Statistics.summarize() includes a new argument limits that can take the values 'full range', 'interquartile' or 'central 90%'. The previous boolean arguments fullrange and interquartile are marked as deprecated.

Individual updates

  • #993 Mark len(df) as deprecated
  • #991 Support the central 90% as limits in the statistics summary
  • #989 Add an IamDataFrame.series attribute to get timeseries data as pd.Series

Notes

If you use this package, please cite the corresponding manuscript in Open Research Europe.

Files

IAMconsortium/pyam-v3.5.0.zip

Files (11.3 MB)

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Additional details

Related works

Is supplement to
Software: https://github.com/IAMconsortium/pyam/tree/v3.5.0 (URL)

Software

Repository URL
https://github.com/IAMconsortium/pyam