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CORRMAT/PROB, a program to create and test a correlation coefficient matrix from data with missing values

Journal Article


Abstract


  • CORRMAT/PROB has been written to create a correlation coefficient matrix (Q-mode or R-mode) from data containing random gaps. The coefficients then are tested against critical values at the 95 and 99% significance levels for each intra-pair comparison, the number of samples/variables in such a comparison being influenced by the number of data gaps. A linear percentage variation matrix also is created. Description and application of CORRMAT/PROB is discussed using an example to illustrate its flexibility and robustness in data with a range of varying gaps. © 1982.

Publication Date


  • 1982

Citation


  • Jones, B. G., & Facer, R. A. (1982). CORRMAT/PROB, a program to create and test a correlation coefficient matrix from data with missing values. Computers and Geosciences, 8(2), 191-198. doi:10.1016/0098-3004(82)90020-6

Scopus Eid


  • 2-s2.0-0020330118

Start Page


  • 191

End Page


  • 198

Volume


  • 8

Issue


  • 2

Abstract


  • CORRMAT/PROB has been written to create a correlation coefficient matrix (Q-mode or R-mode) from data containing random gaps. The coefficients then are tested against critical values at the 95 and 99% significance levels for each intra-pair comparison, the number of samples/variables in such a comparison being influenced by the number of data gaps. A linear percentage variation matrix also is created. Description and application of CORRMAT/PROB is discussed using an example to illustrate its flexibility and robustness in data with a range of varying gaps. © 1982.

Publication Date


  • 1982

Citation


  • Jones, B. G., & Facer, R. A. (1982). CORRMAT/PROB, a program to create and test a correlation coefficient matrix from data with missing values. Computers and Geosciences, 8(2), 191-198. doi:10.1016/0098-3004(82)90020-6

Scopus Eid


  • 2-s2.0-0020330118

Start Page


  • 191

End Page


  • 198

Volume


  • 8

Issue


  • 2