nomogram
Sign in to saveAlso known as nomograph, nomograms, alignment chart, abaque
thumb|A typical parallel-scale nomogram. This example calculates the value of T when S = 7.30 and R = 1.17 are substituted into the equation. The isopleth crosses the scale for T at just under 4.65.
Research
41,018 papers- A nomogram for predicting overall survival in patients with low-grade endometrial stromal sarcoma: A population-based analysis.Cancer communications (London, England) · 2020
- Machine learning prediction models and nomogram to predict the risk of in-hospital death for severe DKA: A clinical study based on MIMIC-IV, eICU databases, and a college hospital ICU.International journal of medical informatics · 2023
- Establishment of prognostic nomogram for elderly colorectal cancer patients: a SEER database analysis.BMC gastroenterology · 2020
- Development, validation, and visualization of a novel nomogram to predict depression risk in patients with stroke.Journal of affective disorders · 2024
- Non-invasive prediction nomogram for predicting significant fibrosis in patients with metabolic-associated fatty liver disease: a cross-sectional study.Annals of medicine · 2024
via PubMed
Wikidata facts
Show 1 more fact
- Commons category
- Nomograms
Sources (2)
via Wikidata · CC0
~15 min read
Article
11 sectionsContents
- Description
- Applications
- Examples
- Parallel-resistance/thin-lens
- Chi-squared test computation
- Food risk assessment
- Other quick nomograms
- See also
- References
- Further reading
- External links
thumb|A typical parallel-scale nomogram. This example calculates the value of T when S = 7.30 and R = 1.17 are substituted into the equation. The isopleth crosses the scale for T at just under 4.65.
A nomogram (), also called a nomograph, alignment chart, or abac, is a graphical calculating device, a two-dimensional diagram designed to allow the approximate graphical computation of a mathematical function. The field of nomography was invented in 1884 by the French engineer Philbert Maurice d'Ocagne (1862–1938) and used extensively for many years to provide engineers with fast graphical calculations of complicated formulas to a practical precision. Nomograms use a parallel coordinate system invented by d'Ocagne rather than standard Cartesian coordinates.