Retraction Note: Subject choice in educational data sets by using principal component and procrustes analysis

• Published in: Modeling earth systems and environment Vol. 4; no. 4; p. 1403
• Main Authors: Khan, Ansar, Jana, Mrityunjoy, Bera, Subhankar, Das, Arosikha
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.12.2018; Springer Nature B.V
• Subjects: Chemistry and Earth Sciences; Computer Science; Earth and Environmental Science; Earth Sciences; Earth System Sciences; Ecosystems; Environment; Math. Appl. in Environmental Science; Mathematical Applications in the Physical Sciences; Physics; Retraction Note; Statistics for Engineering

The authors are retracting this article (Khan et al., 2016) because it overlaps with a previously published article (Siswadi et al., 2012). All authors agree with this retraction.