params <- EMGLLF(phiInit, rhoInit, piInit, gamInit, mini, maxi, gamma, lambda,
X, Y, eps, fast)
- p <- dim(phiInit)[1]
- m <- dim(phiInit)[2]
+ p <- ncol(X)
+ m <- ncol(Y)
# selectedVariables: list where element j contains vector of selected variables
# in [1,m]
selectedVariables <- lapply(1:p, function(j) {
# from boolean matrix mxk of selected variables obtain the corresponding boolean
# m-vector, and finally return the corresponding indices
- seq_len(m)[apply(abs(params$phi[j, , ]) > thresh, 1, any)]
+ if (m>1) {
+ seq_len(m)[apply(abs(params$phi[j, , ]) > thresh, 1, any)]
+ } else {
+ if (any(params$phi[j, , ] > thresh))
+ 1
+ else
+ numeric(0)
+ }
})
list(selected = selectedVariables, Rho = params$rho, Pi = params$pi)