From bc151b475c84fa74cb23b4cc5493e464e9d0acf0 Mon Sep 17 00:00:00 2001
From: adehad <26027314+adehad@users.noreply.github.com>
Date: Tue, 21 May 2019 15:26:00 +0100
Subject: [PATCH] Added -pi shift for [-pi,pi] range

https://github.com/circstat/circstat-matlab/issues/7
---
 circ_vmrnd.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/circ_vmrnd.m b/circ_vmrnd.m
index a948657..00285bc 100644
--- a/circ_vmrnd.m
+++ b/circ_vmrnd.m
@@ -47,7 +47,7 @@
 
 % if kappa is small, treat as uniform distribution
 if kappa < 1e-6
-    alpha = 2*pi*rand(n,1);
+    alpha = 2*pi*rand(n,1)-pi;
     return
 end