Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 1 |
Descriptor
| Comparative Analysis | 1 |
| Longitudinal Studies | 1 |
| Medical Research | 1 |
| Outcomes of Education | 1 |
| Outcomes of Treatment | 1 |
| Regression (Statistics) | 1 |
| Research Reports | 1 |
| Sequential Approach | 1 |
Source
| Research Synthesis Methods | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkKline, David; Andridge, Rebecca; Kaizar, Eloise – Research Synthesis Methods, 2017
When conducting research synthesis, the collection of studies that will be combined often do not measure the same set of variables, which creates missing data. When the studies to combine are longitudinal, missing data can occur on the observation-level (time-varying) or the subject-level (non-time-varying). Traditionally, the focus of missing…
Descriptors: Comparative Analysis, Longitudinal Studies, Outcomes of Education, Regression (Statistics)
