From 0e81a42e88e15f380c4b3bf85380ac52168c3863 Mon Sep 17 00:00:00 2001
From: WANG Zhiwei <48282751+statwangz@users.noreply.github.com>
Date: Wed, 20 Sep 2023 03:12:56 +0800
Subject: [PATCH] Add the needed package Matrix

---
 vignettes/ml100k.Rmd | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vignettes/ml100k.Rmd b/vignettes/ml100k.Rmd
index 3d2230e..cb928be 100644
--- a/vignettes/ml100k.Rmd
+++ b/vignettes/ml100k.Rmd
@@ -22,6 +22,7 @@ knitr::opts_chunk$set(
 # install.packages("devtools")
 # devtools::install_github("YangLabHKUST/mfair")
 library(mfair)
+library(Matrix)
 library(reshape2)
 library(ggplot2)
 library(scales)