From adb3d405e420372b29f47c6e4ef019fec6bb00cb Mon Sep 17 00:00:00 2001
From: StijnVandenbulcke <57996469+StijnVandenbulcke@users.noreply.github.com>
Date: Thu, 25 Apr 2024 09:59:25 +0200
Subject: [PATCH 1/3] Update msqrob.R

Added a drop = FALSE argument, preventing possible issues
---
 R/msqrob.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/msqrob.R b/R/msqrob.R
index b62f876..d60767c 100644
--- a/R/msqrob.R
+++ b/R/msqrob.R
@@ -349,7 +349,7 @@ msqrobLmer <- function(y,
   fixed <- model.matrix(nobars(formula), data = data)
   data$fixed <- fixed
   data$y <- as.matrix(y)
-  data <- data[!is.na(data$y), ]
+  data <- data[!is.na(data$y), , drop = FALSE]
 
   #Checking reference class changes
   #nonestimable_paramaters <- limma::nonEstimable(data$fixed)

From 2484c917edd8d03baaa6a041a858474841bf60ff Mon Sep 17 00:00:00 2001
From: StijnVandenbulcke <57996469+StijnVandenbulcke@users.noreply.github.com>
Date: Thu, 25 Apr 2024 10:01:44 +0200
Subject: [PATCH 2/3] Update NEWS.md

---
 NEWS.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/NEWS.md b/NEWS.md
index 29a633f..41e1afe 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,8 @@
+# msqrob 1.11.2
+
+- Fixed issue related to levels of a ridge variable
+- Fixed issue when fitting only one random effect
+
 # msqrob 1.11.1
 
 - Fixed issues related to reference class changes in the models

From ebcf2e326b8fde40fe1df636b19a74f14afecb5c Mon Sep 17 00:00:00 2001
From: StijnVandenbulcke <57996469+StijnVandenbulcke@users.noreply.github.com>
Date: Thu, 25 Apr 2024 10:01:54 +0200
Subject: [PATCH 3/3] Update DESCRIPTION

---
 DESCRIPTION | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DESCRIPTION b/DESCRIPTION
index 3b48cf7..08162cd 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: msqrob2
 Title: Robust statistical inference for quantitative LC-MS proteomics
-Version: 1.11.1
+Version: 1.11.2
 Authors@R: c(
       person(given = "Lieven",
            family = "Clement",