Changeset 9865 for trunk/Mars

Timestamp:

08/16/10 09:06:19 (14 years ago)

Author:

tbretz

Message:

Improved display of MHRanForestGini.

Location:

trunk/Mars

Files:

• Changelog (modified) (1 diff)
• mranforest/MHRanForestGini.cc (modified) (5 diffs)

trunk/Mars/Changelog

@@ -37 +37 @@
      - added new function Train which either calls TrainRegression
        or TrainSingleRF
+
+   * mranforest/MHRanForestGini.cc:
+     - improved display
 
 

trunk/Mars/mranforest/MHRanForestGini.cc

@@ -71 +71 @@
 
     fGraphGini.SetNameTitle("Gini", "Importance of RF-input parameters measured by mean Gini decrease");
-    fGraphGini.SetMarkerStyle(kFullDotMedium);
+    fGraphGini.SetMarkerStyle(28);
+    fGraphGini.SetFillColor(38);
 
     fGraphError.SetNameTitle("ResErr", "Resolution/Error versus train step");
@@ -175 +176 @@
     pad->cd(1);
     gPad->SetBorderMode(0);
-    gPad->SetGridx();
-    gPad->SetGridy();
-    fGraphGini.Draw("ALP");
+    gPad->SetGrid();
+    fGraphGini.Draw("AB");
 
     TH1 *h = fGraphGini.GetHistogram();
@@ -185 +185 @@
         h->SetYTitle("Mean decrease in Gini-index [au]");
         h->GetXaxis()->SetNdivisions(10);
+        h->SetMinimum(0);
     }
 
     pad->cd(2);
     gPad->SetBorderMode(0);
+    gPad->SetGridy();
     fGraphError.Draw("ALP");
     h = fGraphError.GetHistogram();
@@ -195 +197 @@
         h->SetXTitle("Train step/Tree number");
         h->SetYTitle("Error/Resolution");
+        h->SetMinimum(0);
     }
 
     pad->cd(3);
     gPad->SetBorderMode(0);
+    gPad->SetGridy();
     fGraphNodes.Draw("ALP");
     h = fGraphNodes.GetHistogram();
@@ -205 +209 @@
         h->SetXTitle("Train step/Tree number");
         h->SetYTitle("Number of end nodes");
+        h->SetMinimum(0);
     }