Changed default behavior for zero variance rows or columns

mnarayan · Jul 24, 2017 · 202020f · 202020f
1 parent 9e20cc3
commit 202020f
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/+standardize/standardize_cols.m b/+standardize/standardize_cols.m
@@ -19,7 +19,15 @@
 
 	mu 	= mean(X); 		 
 	sig = std(X,1); 
-	assert(any(sig<1e-5)==0,'Check data matrix for near constant or 0 rows or colums'); 	
+
+    try
+	    assert(any(sig<1e-5)==0,...
+	            'Check data matrix for near constant or 0 rows or colums' ...
+	           );
+    catch me
+        disp(me);
+        sig(sig<1e-5) = 1.0; 
+    end 	
 
 	switch method