Sentence examples for sample derivation from inspiring English sources

Sample derivation is shown in Figure 1.

Patient characteristics and outcome are summarized in Table 1. Figure 1 Sample derivation.

The above sample derivation has 21 steps but research-type problems command derivations with thousands or hundreds of thousands of steps.

The chapter also gives a sample derivation of a set of spatial moment equations; summarizes various applications of moment equations for single-species and community dynamics; contrasts the strengths and weaknesses of the approach with other frameworks such as PDEs and IPSs; and discusses future directions and potential of spatial moment equations.

The first sample (derivation dataset) consisted of 219 consecutively admitted patients to six wards within three hospitals during a two-moth period.

Note: Survey scores are adjusted for patient age, gender, education, race, self-rated physical health, sample derivation differences, and physician-patient relationship duration.

To select the variables to include in the model, Cox proportional hazards regression analysis for 6-month mortality was fitted, using stepwise backwards selection, to determine the predictors to be included in the models from 50 bootstrapped samples derived from the derivation subset (nonparametric bootstrap procedure).

We did not split our sample into derivation and validation subsets.

Additional details on sample size derivation can be found in the paper by Nasrin and others.

Therefore, instead of splitting the sample into derivation and testing datasets we ran the analyses on the entire sample.

To this end, we conducted a prospective cohort study involving separate samples for instrument development (derivation sample) and clinical application (validation sample).