print.iva | R Documentation |
print
method for the class "iva"
.
## S3 method for class 'iva' print(x, ...)
x |
An object of class |
... |
Further arguments are not used. |
The function prints all information of "iva"
object, except the estimated source signals.
No return value, called for printing information of the object of class "iva"
.
Mika Sipilä
NewtonIVA
, fastIVA
if (require("LaplacesDemon")) { # Generate sources from multivariate Laplace distribution P <- 4; N <- 1000; D <- 4; S <- array(NA, c(P, N, D)) for (i in 1:P) { U <- array(rnorm(D * D), c(D, D)) Sigma <- crossprod(U) S[i, , ] <- rmvl(N, rep(0, D), Sigma) } # Generate mixing matrices from standard normal distribution A <- array(rnorm(P * P * D), c(P, P, D)) # Generate mixtures X <- array(NaN, c(P, N, D)) for (d in 1:D) { X[, , d] <- A[, , d] %*% S[, , d] } # Estimate sources and unmixing matrices res_G <- NewtonIVA(X, source_density = "gaussian") print(res_G) }
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