Differences between revisions 12 and 14 (spanning 2 versions)

Sage Interactions - Statistics and Probability

Contents

A Random Walk

by William Stein

by Marshall Hampton

Based on the classic example in "Biological Sequence Analysis" by Durbin et al.

-  ⇤ ← Revision 12 as of 2019-04-07 06:54:35 → 
  Size: 2644
  Editor: chapoton
  Comment: repair first one
+   ← Revision 14 as of 2020-06-01 18:40:49 → ⇥
  Size: 2724
  Editor: kcrisman
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 51:
-def rwalk3d(n=(50,1000), frame=True):
    pnt = [0,0,0]
+def rwalk3d(n=slider([50..1000]), frame=True):
    pnt = [0, 0, 0]
 Line 55:
-        pnt[0] += random()-0.5
        pnt[1] += random()-0.5
        pnt[2] += random()-0.5
+        pnt[0] += random() - 0.5
        pnt[1] += random() - 0.5
        pnt[2] += random() - 0.5
 Line 59:
-    show(line3d(v,color='black'),aspect_ratio=[1,1,1],frame=frame)
+    show(line3d(v, color='black'), aspect_ratio=[1, 1, 1], frame=frame)
 Line 76:
-    html('<h3>The Occasionally Dishonest Casino</h3>')
    html('Emissions:'+str(test[0]).replace(',','').replace(' ','')[1:-1])
+    pretty_print(html('<h3>The Occasionally Dishonest Casino</h3>'))
    pretty_print(html('Emissions:'+str(test[0]).replace(',','').replace(' ','')[1:-1]))
 Line 80:
-    html('Viterbi:  '+vit_str)
+    pretty_print(html('Viterbi:  '+vit_str))
 Line 83:
-    html('Actual:   '+ actual_str)}}}
+    pretty_print(html('Actual:   '+ actual_str))
}}}