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Technical Methods Report: What to Do When Data Are Missing in Group Randomized Controlled Trials

NCEE 2009-0049
October 2009

Appendix D: Tables

Table I.a.1 Scenario I, Missing Data Not Dependent on Pretest or Post-test: Data Missing for 5% of Students
Table I.a.2 Scenario I, Missing Data Not Dependent on Pretest or Post-test: Data Missing for 5% of Schools
Table I.b.1 Scenario I, Missing Data Not Dependent on Pretest or Post-test: Data Missing for 40% of Students
Table I.b.2 Scenario I, Missing Data Not Dependent on Pretest or Post- test: Data Missing for 40% of Schools
Table II.a.1 Scenario II, Missing Data Dependent on Pretest: Data Missing for 5% of Students
Table II.a.2 Scenario II, Missing Data Dependent on Pretest: Data Missing for 5% of Schools
Table II.b.1 Scenario II, Missing Data Dependent on Pretest: Data Missing for 40% of Students
Table II.b.2 Scenario II, Missing Data Dependent on Pretest: Data Missing for 40% of Schools
Table III.a.1 Scenario III, Missing Data Dependent on Post-test: Data Missing for 5% of Students
Table III.a.2 Scenario III, Missing Data Dependent on Post-test: Data Missing for 5% of Schools
Table III.b.1 Scenario III, Missing Data Dependent on Post-test: Data Missing for 40% of Students
Table III.b.2 Scenario III, Missing Data Dependent on Post-test: Data Missing for 40% of Schools