From 490ff43fbf0db147939c4e2e09c51cca642a85d6 Mon Sep 17 00:00:00 2001
From: Meng Li <34143965+Meng6@users.noreply.github.com>
Date: Mon, 9 Mar 2020 13:54:28 -0400
Subject: [PATCH] Replace [] with 0 for mostcommonactivity of GAR sensor

---
 src/features/google_activity_recognition.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/features/google_activity_recognition.py b/src/features/google_activity_recognition.py
index 52a95e47..e18b3a1a 100644
--- a/src/features/google_activity_recognition.py
+++ b/src/features/google_activity_recognition.py
@@ -36,7 +36,7 @@ else:
 
         #Finding most common activity of the day
         if("mostcommonactivity" in metrics):
-            finalDataset["ar_" + str(day_segment) + "_mostcommonactivity"] = resampledData['activity_type'].resample('D').apply(lambda x:stats.mode(x)[0])
+            finalDataset["ar_" + str(day_segment) + "_mostcommonactivity"] = resampledData['activity_type'].resample('D').apply(lambda x: stats.mode(x)[0] if len(stats.mode(x)[0]) != 0 else None)
 
         #finding different number of activities during a day
         if("countuniqueactivities" in metrics):