An Investigation into the Distribution of Radial Immunodiffusion Quality Control Data
| Autor: | M. L. Salkie |
|---|---|
| Rok vydání: | 1979 |
| Předmět: |
Quality Control
Radial immunodiffusion Immunodiffusion Gaussian Nonparametric statistics Complement C4 Complement C3 General Medicine Confidence interval symbols.namesake Distribution (mathematics) Quality (physics) Immunoglobulin M Immunodiffusion measurement Control data Statistics symbols Mathematics Probability |
| Zdroj: | American Journal of Clinical Pathology. 71:554-556 |
| ISSN: | 1943-7722 0002-9173 |
| DOI: | 10.1093/ajcp/71.5.554 |
| Popis: | Quality control data from routine radial immunodiffusion assays for IgG, IgA, IgM, C3, C4 and alpha1-antitrypsin were tested by the Kolmogorov--Smirnov procedure for gaussian distribution. All but alpha1-antitrypsin were nongaussian in type. Further analysis of these date by plotting on log-normal probability paper showed them to have a log-normal distribution. Treatment of the date by either gaussian or nonparametric statistical methods produced little difference in confidence limits. It does not appear necessary to use nonparametric methods to calculate confidence limits from quality control data for the procedures studied. |
| Databáze: | OpenAIRE |
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