Gothic Double-storey Ratio
Quantify how strongly a sample leans toward the Gothic textualis double-storey a by reporting the double-to-single ratio and the double-storey share of all sampled a glyphs.
Description
Quantify how strongly a sample leans toward the Gothic textualis double-storey a by reporting the double-to-single ratio and the double-storey share of all sampled a glyphs.
Gothic Double-storey Ratio: Quantify how strongly a sample leans toward the Gothic textualis double-storey a by reporting the double-to-single ratio and the double-storey share of all sampled a glyphs.
When to use Gothic Double-storey Ratio
Use this palaeographic utility to apply a stated dating, script, abbreviation, codicological, metrological, layout, or condition rule consistently while preparing manuscripts for scholarly review.
- Double-storey a
- Count of double-storey a glyphs sampled.
- Single-storey a
- Count of single-storey a glyphs sampled; must exceed zero for the ratio.
How Gothic Double-storey Ratio works
Quantify how strongly a sample leans toward the Gothic textualis double-storey a by reporting the double-to-single ratio and the double-storey share of all sampled a glyphs. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.1
- Double/single
- Double-storey a count divided by single-storey a count.
- Share %
- Double-storey a as a percentage of all sampled a glyphs.
Limitations and assumptions
- Script and manuscript evidence varies by language, region, institution, period, scribe, material, restoration, and cataloguing convention. A heuristic flag or score is not an authoritative date, hand attribution, reading, provenance, or conservation diagnosis.
- Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.
Alternative or Complementary approaches
Retain page images, scale, foliation, material, provenance, diplomatic transcription, uncertainty, and comparison exemplars; confirm conclusions with codicological context and specialist judgment.
References
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Palaeography — Wikipedia contributors
Similar or alternative tools
- Long-s Ratio Calculator
Count long s (ſ) and round s characters in a transcription and report the exact long-s share of all s glyphs plus its frequency per thousand characters.
- Ascender/Descender Ratio Estimator
Estimate the vertical profile of a hand as mean ascender height over mean descender height, banded by the stated rule: ascender-dominant at 1.25 and above (typical of formal Gothic textualis), descender-dominant at 0.8 and below (typical of cursives), otherwise balanced.
- Carolingian Single-storey Flag
Flag a Caroline-minuscule-like script profile under the stated heuristic: a hand counts as showing the single-storey Caroline a profile when its single-storey a share reaches the threshold percentage (default 80).