1 files changed, 21 insertions, 0 deletions
diff --git a/R/postprocess.R b/R/postprocess.R
new file mode 100644
index 0000000..f43bb05
--- /dev/null
+++ b/R/postprocess.R
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+postprocess <- function(betas, a0, x, normx, nvars, nlambdas) {
+	betas <- scale(betas, FALSE, normx)
+
+	# add names
+	vnames <- colnames(x)
+	if (is.null(vnames)) { vnames <- paste("V", seq(nvars), sep="") }
+	stepnames <- paste("s", seq(nlambdas)-1, sep="")
+	colnames(betas) <- vnames
+	rownames(betas) <- stepnames
+
+	a0 <- t(as.matrix(rep(a0, nlambdas)))
+	colnames(a0) <- stepnames
+	rownames(a0) <- "Intercept"
+
+	# Make it a sparse matrix
+	beta <- drop0(Matrix(as.matrix(t(betas))))
+
+	out <- list(beta = beta, a0 = a0)
+
+	return(out)
+}