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marking1/output
changeset 260 b4812c877b05 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/marking1/output	Sat Feb 02 01:21:43 2019 +0000
@@ -0,0 +1,143 @@
+Below is the feedback and provisional marks for your submission
+for assignment 6 Advanced Part 3.  Please note all marks are provisional until
+ratified by the assessment board -- this is not an official
+results transcript.
+
+drumb.scala does not contain vars, returns, Arrays, ListBuffers etc?
+  --> success
+drumb.scala runs?
+  --> success
+  get_january_data("GOOG", 1980) == List()
+  get_january_data("GOOG", 2010).head == "2010-01-04,311.349976"
+  --> success
+  get_first_price("GOOG", 1980) == None
+  get_first_price("GOOG", 2010) == Some(311.349976)
+  --> success
+  get_prices(List("BIDU"), 2004 to 2008) ==
+       List(List(None), List(None), List(Some(6.35)), 
+            List(Some(12.241)), List(Some(38.188)))
+ 
+  get_prices(List("GOOG", "AAPL"), 2010 to 2012) ==
+       List(List(Some(311.349976), Some(20.544939)),
+            List(Some(300.222351), Some(31.638695)),
+            List(Some(330.555054), Some(39.478039)))
+  --> success
+Below is the feedback and provisional marks for your submission
+for assignment 6 Advanced Part 3.  Please note all marks are provisional until
+ratified by the assessment board -- this is not an official
+results transcript.
+
+drumb.scala does not contain vars, returns, Arrays, ListBuffers etc?
+  --> success
+drumb.scala runs?
+  --> success
+  get_january_data("GOOG", 1980) == List()
+  get_january_data("GOOG", 2010).head == "2010-01-04,311.349976"
+  --> success
+Below is the feedback and provisional marks for your submission
+for assignment 6 Advanced Part 3.  Please note all marks are provisional until
+ratified by the assessment board -- this is not an official
+results transcript.
+
+drumb.scala does not contain vars, returns, Arrays, ListBuffers etc?
+  --> success
+drumb.scala runs?
+  --> success
+  get_january_data("GOOG", 1980) == List()
+  get_january_data("GOOG", 2010).head == "2010-01-04,311.349976"
+  --> success
+  get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == 
+    List(List(Some(-0.03573992567129673), Some(0.539975124774038)), 
+         List(Some(0.10103412653643493), Some(0.24777709700099845)))
+
+  get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == 
+    List(List(None), List(None),                          
+         List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) 
+  --> success
+Overall mark for CW 6, Part 3
+2
+Below is the feedback and provisional marks for your submission
+for assignment 6 Advanced Part 3.  Please note all marks are provisional until
+ratified by the assessment board -- this is not an official
+results transcript.
+
+drumb.scala does not contain vars, returns, Arrays, ListBuffers etc?
+  --> success
+drumb.scala runs?
+  --> success
+  get_delta(None, None) == None
+  get_delta(Some(100.0), None) == None
+  get_delta(None, Some(50.0)) == None
+  get_delta(Some(100.0), Some(50.0)) == Some(1.0)
+  --> success
+  get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == 
+    List(List(Some(-0.03573992567129673), Some(0.539975124774038)), 
+         List(Some(0.10103412653643493), Some(0.24777709700099845)))
+
+  get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == 
+    List(List(None), List(None),                          
+         List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) 
+  --> success
+Overall mark for CW 6, Part 3
+2
+Below is the feedback and provisional marks for your submission
+for assignment 6 Advanced Part 3.  Please note all marks are provisional until
+ratified by the assessment board -- this is not an official
+results transcript.
+
+drumb.scala does not contain vars, returns, Arrays, ListBuffers etc?
+  --> success
+drumb.scala runs?
+  --> success
+  get_delta(None, None) == None
+  get_delta(Some(100.0), None) == None
+  get_delta(None, Some(50.0)) == None
+  get_delta(Some(100.0), Some(50.0)) == Some(1.0)
+  --> success
+  get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == 
+    List(List(Some(-0.03573992567129673), Some(0.539975124774038)), 
+         List(Some(0.10103412653643493), Some(0.24777709700099845)))
+
+  get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == 
+    List(List(None), List(None),                          
+         List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) 
+  --> success
+Overall mark for CW 6, Part 3
+2
+Below is the feedback and provisional marks for your submission
+for assignment 6 Advanced Part 3.  Please note all marks are provisional until
+ratified by the assessment board -- this is not an official
+results transcript.
+
+drumb.scala does not contain vars, returns, Arrays, ListBuffers etc?
+  --> success
+drumb.scala runs?
+  --> success
+  get_delta(None, None) == None
+  get_delta(Some(100.0), None) == None
+  get_delta(None, Some(50.0)) == None
+  get_delta(Some(100.0), Some(50.0)) == Some(1.0)
+  --> success
+  get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == 
+    List(List(Some(-0.03573992567129673), Some(0.539975124774038)), 
+         List(Some(0.10103412653643493), Some(0.24777709700099845)))
+
+  get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == 
+    List(List(None), List(None),                          
+         List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) 
+  --> success
+  val ds = get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012))
+  yearly_yield(get_deltas(ds, 100, 0) == 125
+  yearly_yield(get_deltas(ds, 100, 1) == 117
+  --> success
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2000, 100) == 100
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2001, 100) == 27 
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2002, 100) == 42 
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2003, 100) == 27 
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2004, 100) == 38 
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2005, 100) == 113
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2006, 100) == 254
+  investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2007, 100) == 349
+  --> success
+Overall mark for CW 6, Part 3
+4
pep-material