Definition from Wiktionary, the free dictionary
- Situated or occurring within a matrix.
2009 September 8, Li Liao, “Inferring Protein Functional Linkage Based on Sequence Information”, in Jake Y. Chen, Stefano Lonardi editors, Biological Data Mining, Boca Raton: Chapman & Hall/CRC, ISBN 9781420086843, LCCN 2009028067, OL 25418116M, page 364:
- These intramatrix correlations among the matrix elements reflect their relative positional importance, endowed by the evolutionary relationship among the corresponding reference genomes. In other words, same values, depending on where they are located in the matrices, may carry different weight in telling us about the coevolvedness of the two proteins.