testing1/drumb.scala
changeset 248 1616d06a0893
parent 199 54befaf23648
child 281 87b9e3e2c1a7
equal deleted inserted replaced
247:50a3b874008a 248:1616d06a0893
   151 //println("Blue data: " + investment(blchip_portfolio, 1978 to 2018, 100))
   151 //println("Blue data: " + investment(blchip_portfolio, 1978 to 2018, 100))
   152 
   152 
   153 //}
   153 //}
   154 
   154 
   155 
   155 
       
   156 //val ds = get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012))
       
   157 //yearly_yield(ds, 100, 0)  => 125
       
   158 //yearly_yield(ds, 100, 1)  => 117
   156 
   159 
       
   160 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2000, 100) // => 100
       
   161 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2001, 100) // => 27
       
   162 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2002, 100) // => 42
       
   163 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2003, 100) // => 27
       
   164 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2004, 100) // => 38
       
   165 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2005, 100) // => 113
       
   166 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2006, 100) // => 254
       
   167 //investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2007, 100) // => 349