Sentence examples for numerous missing data from inspiring English sources

Tierra de Fuego was excluded from calculations because the time series had numerous missing data.

9 Employing participants who had been previously removed due to numerous missing data points (n=8) or for whom data points related to the regression equation generation were missing (n=21), the regression equation was applied to assess its reliability and validity in predicting the occurrence of AMS (n=29).

Due to numerous missing data, additional elimination steps were needed.

The cohort studies we identified used numerous methods to handle missing data in the exposure-outcome analyses.

Inclusion of those repeated self-reports, however, would have created numerous additional complexities involving missing data, selection bias, and correlated error structures.

Given missing data and numerous covariates, we conducted an initial screen using univariate regressions (retaining variables for which p < 0.2), and then constructed a multivariate stepwise regression with p < 0.1 as the entry and exit criteria.

We evaluated character support and the relative contribution of numerous variables (e.g. gene number, missing data, partitioning schemes, taxon sampling and outgroup choice) on tree topology, stability and support metrics.

This approach has numerous advantages over other methods to treat missing data as listwise or pairwise deletion.

However, researchers are faced with numerous challenges when the IPD is collated, in particular missing data and heterogeneity in study quality and methods of measurement.

However, such data are subject to numerous sources of bias, usually have a lot of missing data especially where documentation of care is poor and it's often difficult to establish true causal effect relationships [ 8].

Since the problem of missing data is almost ever-present in clinical trials, numerous methods for handling missingness have been proposed, examined, and implemented [ 3].