Classify the enzymes in their corresponding regulation group from the co-regulation matrix
Matrix of co-regulation coefficients
Enzymes are classified in regulation groups depending on the co-regulation matrix. If the co-regulation coefficient is equal to zero between enzymes, the enzymes are in different regulation group, else there are in the same group.
Enzyme 1 is in the regulation group 1. Other enzymes are classified in ascending order.
Return a list classically named
L_Phi of length
p (the number of regulation groups). Each element
L_Phi (the regulation group Φ_q) contains the numbers of co-regulated enzymes.
search_group to find the group of an enzyme.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
#Only one group beta <- matrix(c(1,10,5,0.1,1,0.5,0.2,2,1),nrow=3) L_Phi <- class_group(beta) #total number of regulation groups p <- length(L_Phi) #gives 1 #Two groups n <- 3 beta <- diag(1,n) beta[1,2] <- -0.32 beta[2,1] <- 1/beta[1,2] L_Phi <- class_group(beta) p <- length(L_Phi) #gives 2 #with data data(data_sim_RegNeg_1grpNeg1grpPos) class_group(data_sim_RegNeg_1grpNeg1grpPos$param$beta)
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