From 975c351ed27ba7093dc6a5e747dca6616c22b6a5 Mon Sep 17 00:00:00 2001 From: WANG Zhiwei <48282751+statwangz@users.noreply.github.com> Date: Sat, 16 Sep 2023 15:09:18 +0800 Subject: [PATCH] Update ml100k.Rmd --- vignettes/ml100k.Rmd | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/vignettes/ml100k.Rmd b/vignettes/ml100k.Rmd index b3196b7..3d2230e 100644 --- a/vignettes/ml100k.Rmd +++ b/vignettes/ml100k.Rmd @@ -109,9 +109,8 @@ X_pmt <- apply(X, x[sample(x = c(1:N), size = N, replace = FALSE)] } ) - -colnames(X_pmt) <- paste0(colnames(X), "_permuted") X_pmt <- as.data.frame(X_pmt) +colnames(X_pmt) <- paste0(colnames(X), "_permuted") ``` ```{r}