NOMOGRAMS FOR MULTIPLE SLOPE-RATIO ASSAYS ARRANGED IN BLOCKS, AND IMPROVED NOMOGRAMS FOR ASSAYS WITHOUT BLOCKS
نویسندگان
چکیده
منابع مشابه
Nomograms for calculation of oxygen consumption and respiratory exchange ratio.
Nomograms have been prepared whereby the respiratory exchange ratio may be derived from the concentrations of carbon dioxide and oxygen in expired gas and oxygen consumption from the volume and oxygen concentration of expired gas; they apply only to patients breathing room air. The nomogram for the respiratory exchange ratio has an error of less than 0.01, which is the limit of visual discrimin...
متن کاملBetween-method differences in prostate-specific antigen assays affect prostate cancer risk prediction by nomograms.
BACKGROUND To date, no published nomogram for prostate cancer (PCa) risk prediction has considered the between-method differences associated with estimating concentrations of prostate-specific antigen (PSA). METHODS Total PSA (tPSA) and free PSA were measured in 780 biopsy-referred men with 5 different assays. These data, together with other clinical parameters, were applied to 5 published no...
متن کاملNomograms Provide Improved Accuracy for Predicting Survival after Radical Cystectomy
Reprimo Methylation Is a Potential Biomarker of Barrett’s-Associated Esophageal Neoplastic Progression. James P. Hamilton, Fumiaki Sato, Zhe Jin, Bruce D. Greenwald, Tetsuo Ito, Yuriko Mori, Bogdan C. Paun, Takatsugu Kan, Yulan Cheng, Suna Wang, Jian Yang, John M. Abraham, and Stephen J. Meltzer........................................................................................................
متن کاملNomograms for Visualizing Linear Support Vector Machines
Support vector machines are often considered to be black box learning algorithms. We show that for linear kernels it is possible to open this box and visually depict the content of the SVM classifier in high-dimensional space in the interactive format of a nomogram. We provide a crosscalibration method for obtaining probabilistic predictions from any SVM classifier, which control for the genera...
متن کاملOf Donkeys and Nomograms
If you are a vet, you will often need to know the weight of an animal, for example to prescribe the right amount of a drug. If your animal is a rabbit, this is not a problem. But if your animal is large, say a donkey, and if you are out in the field, then you will not be able to weigh the animal directly. However, if you have a tape measure then you can weigh the animal indirectly, if you have ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Pharmacology and Chemotherapy
سال: 1955
ISSN: 0366-0826
DOI: 10.1111/j.1476-5381.1955.tb00873.x