ROOT-A-TRON 3000
Not saved to a file

No datasets in this session

Open a saved session, paste measurements, or enter data in Make a Plot. Datasets and their fit results appear here automatically.

Make a Plot and Analyze Data use the same session. Save from either page to keep the complete analysis in one JSON file.

Add data

Paste tab-separated columns from a spreadsheet. Uncertainties are standard uncertainties. Source values are treated as independent unless imported with fit covariance. Include units in column headers to use automatic conversion in calculations.

Insert data choose a data type, then type in the grid or paste from a spreadsheet or text file
#XYY errX err
Fit settings for this dataset
Tip: Enter moves down, ↑/↓ move between rows, pasting several columns fills to the right.