Sentence examples for test of calibration from inspiring English sources
Plans also call for the TXR to be used in a feasibility test of calibration support for the National Oceanic and Atmospheric Administration NOAAA) Geostationary Operational Environmental Satellite GOESS) program.
Additionally, calibration may be evaluated by the Cox test of calibration.
36 The addition of genetic information did little to alter the accuracy of the phenotype based models when assessed with the Hosmer-Lemeshow test of calibration (table 2).
The Hosmer-Lemeshow test of calibration indicated poor agreement between observed and predicted outcomes for the physician-measured model, for both the development and external validation datasets.
Different statistical techniques may be required for the larger models increasingly used to develop predictive models, such as the use of calibration graphs and, more recently, the Cox test of calibration and related statistics [ 26].
16 Other tests of calibration are also applicable when IPD from validation studies do exist, however, without real IPD we used the Hosmer-Lemeshow test on "mimicked" IPD only as an illustration of some aspects of our methodological approach, eg, a (relative) change in the model calibration after an intercept adjustment.
Furthermore, a stability test of the calibration was performed by checking a DCA 2000+ apparatus with a known standard sample once a week over a period of ten weeks.
A detailed procedure for testing linearity of calibration curves in method validation by the ordinary least squares method (OLSM), including experimental design, estimation of the parameters, outlier treatment and evaluation of the assumptions, was proposed.
Performances of the three systems were compared, using the area under the receiver operator characteristic curve (AUROC) to assess the discriminatory power and the Hosmer Lemeshow (HL) goodness-of-fit test for calibration.
The set of points (combinations tested) for calibration of the models was selected using the Dohelert network, which is a design optimization strategy that allows the effective estimation of the models coefficients.
HL tests of model calibration, for which p≤0.05 indicates poor model calibration across a range of risk, show good risk model fit for prediction of non-cardiovascular mortality for the covariate-adjusted adjusted models tested above.
