Changeset 99

Timestamp:

04/16/15 11:50:03 (10 years ago)

Author:

dtax

Message:

Allow for lasso from the statistics toolbox.

File:

• prextra/lassoc.m (modified) (1 diff)

prextra/lassoc.m

@@ -37 +37 @@
     end
 
-    beta=-lasso(+x,3-2*getnlab(x),lambda);
+    if exist('lasso')==3 % we have a own compiled mex code 
+       beta=-lasso(+x,3-2*getnlab(x),lambda);
+    else % hope that we have a modern Matlab with stats. toolbox:
+       if ~exist('lasso')
+          error('Cannot find the function lasso.m.');
+       end
+       beta=-lasso(+x,3-2*getnlab(x),'Lambda',lambda);
+    end
 
     % now find out how sparse the result is: