Usage
backward(r, X, pert, topD, restk, cFlag, TA, noiseLevel)
forward(r, X, pert, topD, restk, cFlag, TA, noiseLevel)
Arguments
r
A number to indicate the row of A to be estimated when row r of P is fixed.
X
Gene expression data, a matrix with genes as rows and perturbations as columns.
topD
A parameter in NTW algorithm for keeping the top topD combinations of non-zero regressors of row r in A, see vignette for details.
restk
The number of non-zero regressors for the estimation of row r in A.
cFlag
A flag to identify the regression methods, "geo" for geometric mean method, "sse" for sum of square method and "ml" for maximum likelihood method.
TA
A vector including the indexes of non-zero elements in row r of the network containing a priori information, pred.net.
noiseLevel
Only used in "ml" method, to indicate the noise level in each perturbed experiment.