lib/statsample/regression.rb in statsample-0.8.2 vs lib/statsample/regression.rb in statsample-0.9.0

@@ -76,10 +76,10 @@
       def self.multiple(ds,y_var, missing_data=:listwise)
         if missing_data==:pairwise
            RubyEngine.new(ds,y_var)
         else
           if Statsample.has_gsl?
-            Statsample::Regression::Multiple::GslEngine.new(ds,y_var)
+            Statsample::Regression::Multiple::GslEngine.new(ds, y_var)
           else
             ds2=ds.dup_only_valid
             Statsample::Regression::Multiple::RubyEngine.new(ds2,y_var)
           end
         end