[R] Mantel test for comparing two matrices

Hi everyone, I have two matrices of 2000x2000 size. They consist of a measurement of RMSD deviations of a protein structure. The basic question i want to answer is the following: are there a significant differences between the two matrices? I aim to use the Mantel test. I don't really know if this

[R] compute similarity distance

i,j,k)|/max(|phiA(i,j,k)|,|phiB(i,j,k)|) esd<-(1/1391093)*sum(esdi) # 1/N E*|phiA(i,j,k)-phiB(i,j,k)|/max(|phiA(i,j,k)|,|phiB(i,j,k)|) esd Best wishes Houcemeddine OTHMAN Pasteur Institute of Tunis Venom and biotheurapetical Molecules Lab <>__