NASA Project Cost Estimating Capability: New Analyses for …
https://ntrs.nasa.gov/api/citations/20160013375/downloads/20160013375.pdf
ICEAA 2016 International Training Symposium 17-20 October 2016OverviewNAFCOM?Model CentricData CentricTool DevelopmentModel DevelopmentPCEC LibraryRobotic Spacecraft (Robotic SC)Crewed & Space Transportation Systems (CASTS)PCEC Software DevelopmentObjectivesData Analysis & Model DevelopmentData Analysis Approach (Cont’d)ObjectivesNAFCOMDocument & Incorporate in PCECData Normalization & AnalysisRibbon OverviewSupporting Estimating ArtifactsEstimating SupportOutside of PCECPCEC SummaryPCA was selected as the initial modeling approach to investigate relevant independent variables, followed by iterative multiple regression to develop specific CERs For each Subsystem and Support Function, we iterated through the following general process: Segment & transform the normalized data Run PCA to identify variables explaining most of the v...See more on ntrs.nasa.govAuthor: Brian Alford, Andy PrincePublish Year: 2016Explore further PCA was selected as the initial modeling approach to investigate relevant independent variables, followed by iterative multiple regression to develop specific CERs For each Subsystem and Support Function, we iterated through the following general process: Segment & transform the normalized data Run PCA to identify variables explaining most of the v... Author: Brian Alford, Andy Prince Publish Year: 2016
PCA was selected as the initial modeling approach to investigate relevant independent variables, followed by iterative multiple regression to develop specific CERs For each Subsystem and Support Function, we iterated through the following general process: Segment & transform the normalized data Run PCA to identify variables explaining most of the v...
Author: Brian Alford, Andy Prince
Publish Year: 2016
DA: 100 PA: 30 MOZ Rank: 44