add stats cmd line

Author: skoudoro

nipype/interfaces/dipy/stats.py

@@ -0,0 +1,20 @@
+
+from distutils.version import LooseVersion
+from ... import logging
+from .base import (HAVE_DIPY, dipy_version, dipy_to_nipype_interface,
+                   get_dipy_workflows)
+
+IFLOGGER = logging.getLogger('nipype.interface')
+
+if HAVE_DIPY and LooseVersion(dipy_version()) >= LooseVersion('0.15'):
+    from dipy.workflows import stats
+
+    l_wkflw = get_dipy_workflows(stats)
+    for name, obj in l_wkflw:
+        new_name = name.replace('Flow', '')
+        globals()[new_name] = dipy_to_nipype_interface(new_name, obj)
+    del l_wkflw
+
+else:
+    IFLOGGER.info("We advise you to upgrade DIPY version. This upgrade will"
+                  " open access to more function")