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Click any dataset in the list to open its detail page.
Dataset detail page showing the title with version badge, metric cards, and tabbed sections
The header shows:
  • The dataset name with a version badge (e.g., v2)
  • An optional description (click the pencil icon to edit)
  • Metric cards: Samples, Features, Version, and Sensor
The name and description are the only fields you can edit after creation. Everything else is frozen.

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Top-right actions

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Tabs

The detail page has five tabs.

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Spectra

Shows all spectra in the dataset overlaid on one chart, with the sensor’s units on the axes. This tab is useful for a quick visual sanity check: do the spectra look as expected? Are there any visible outliers in the snapshot?

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Samples

A searchable, paginated table of every sample in the snapshot, with columns for each property. The values shown reflect the snapshot, not the current sample. If you edit the sample later, the dataset still shows the old value.

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Properties

Distribution statistics for every property in the snapshot. Same layout as the Data Explorer Properties tab:
  • Continuous: mean, median, std, min, Q1, Q3, max, plus histogram and box plot
  • Categorical: bar chart of category counts
This is the snapshot’s view: numbers reflect the dataset, not the current state of the project.

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Sensor

Metadata for the sensor used to create the dataset. Includes:
  • Name and description
  • Manufacturer and model
  • Type (NIR, FTIR, etc.)
  • Units (x and y)
  • Number of data points
  • X-axis range (min and max)
  • Creation date and creator
  • Any custom fields
This is a copy of the sensor at snapshot time. Even if you edit the sensor later, the dataset shows the original.

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Versions

A table of every version of this dataset, including the current one (highlighted). Click any non-current row to navigate to that version’s detail page. Click New Version to create another one.

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Downloads

Both download formats include the same data, packaged differently.

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Download as JSON

A single .json file containing:
  • Dataset name, description, creation date
  • Sensor metadata
  • The full wavenumber/wavelength array
  • Per-sample blocks: spectrum values, sample name, property values
  • Property statistics
Useful for programmatic use (Python, R, custom scripts).

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Download as Excel

An .xlsx file with two sheets: Useful for inspection in Excel, sharing with collaborators who don’t use Chemolytic, or pasting into other analysis tools.
Both formats include the original raw spectra and property values. They do not include any model artifacts or predictions. Use them as a portable backup of the snapshot.