Descriptor
| Computer Programs | 1 |
| Multidimensional Scaling | 1 |
| Program Effectiveness | 1 |
| Simulation | 1 |
| Statistical Data | 1 |
| Technical Reports | 1 |
Source
| Psychometrika | 1 |
Author
| MacCallum, Robert C. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedMacCallum, Robert C. – Psychometrika, 1979
A Monte Carlo study investigated the ability of the ALSCAL multidimensional scaling program to recover true structure inherent in simulated proximity measures when data were missing. The program worked well with up to 60 percent missing data as long as sample size was large and random error was low. (Author/JKS)
Descriptors: Computer Programs, Multidimensional Scaling, Program Effectiveness, Simulation
