From d88bb66d9291bf29df1a525e7d091d09e56ae65d Mon Sep 17 00:00:00 2001
From: davidge807 <davidge807@gmail.com>
Date: Tue, 3 Jan 2023 09:33:33 +0100
Subject: [PATCH] Descriptives issue

---
 opennn/statistics.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/opennn/statistics.cpp b/opennn/statistics.cpp
index 3288e2032..270cd9eac 100644
--- a/opennn/statistics.cpp
+++ b/opennn/statistics.cpp
@@ -315,7 +315,6 @@ Histogram::Histogram(const Tensor<type, 1>& data,
 
         corresponding_bin = int((value - data_minimum) / step);
 
-
         if(corresponding_bin >= number_of_bins)
             corresponding_bin = number_of_bins - 1;
 
@@ -1932,6 +1931,13 @@ Tensor<Descriptives, 1> descriptives(const Tensor<type, 2>& matrix,
             standard_deviation(i) = sqrt(variance);
         }
     }
+    else
+    {
+        for(Index i = 0; i < columns_indices_size; i++)
+        {
+            standard_deviation(i) = 0;
+        }
+    }
 
     for(Index i = 0; i < columns_indices_size; i++)
     {