Advanced Statistics with R code 90% doen just check it and make a summary
aroojch
goog.csv
| date | price |
| 11/1/2004 | 169.35 |
| 11/8/2004 | 182 |
| 11/15/2004 | 169.4 |
| 11/22/2004 | 179.39 |
| 11/29/2004 | 180.4 |
| 12/6/2004 | 171.65 |
| 12/13/2004 | 180.08 |
| 12/20/2004 | 187.9 |
| 12/27/2004 | 192.79 |
| 1/3/2005 | 193.85 |
| 1/10/2005 | 199.97 |
| 1/18/2005 | 188.28 |
| 1/24/2005 | 190.34 |
| 1/31/2005 | 204.36 |
| 2/7/2005 | 187.4 |
| 2/14/2005 | 197.95 |
| 2/22/2005 | 185.87 |
| 2/28/2005 | 185.9 |
| 3/7/2005 | 177.8 |
| 3/14/2005 | 180.04 |
| 3/21/2005 | 179.25 |
| 3/28/2005 | 180.04 |
| 4/4/2005 | 192.05 |
| 4/11/2005 | 185 |
| 4/18/2005 | 215.81 |
| 4/25/2005 | 220 |
| 5/2/2005 | 228.02 |
| 5/9/2005 | 229.24 |
| 5/16/2005 | 241.61 |
| 5/23/2005 | 266 |
| 5/31/2005 | 280.26 |
| 6/6/2005 | 282.5 |
| 6/13/2005 | 280.3 |
| 6/20/2005 | 297.25 |
| 6/27/2005 | 291.25 |
| 7/5/2005 | 296.23 |
| 7/11/2005 | 301.19 |
| 7/18/2005 | 302.4 |
| 7/25/2005 | 287.76 |
| 8/1/2005 | 292.35 |
| 8/8/2005 | 289.72 |
| 8/15/2005 | 280 |
| 8/22/2005 | 283.58 |
| 8/29/2005 | 288.45 |
| 9/6/2005 | 299.09 |
| 9/12/2005 | 300.2 |
| 9/19/2005 | 315.36 |
| 9/26/2005 | 316.46 |
| 10/3/2005 | 312.99 |
| 10/10/2005 | 296.14 |
| 10/17/2005 | 339.9 |
| 10/24/2005 | 358.17 |
| 10/31/2005 | 390.43 |
| 11/7/2005 | 390.4 |
| 11/14/2005 | 400.21 |
| 11/21/2005 | 428.62 |
| 11/28/2005 | 417.7 |
| 12/5/2005 | 409.2 |
| 12/12/2005 | 430.15 |
| 12/19/2005 | 430.93 |
| 12/27/2005 | 414.86 |
| 1/3/2006 | 465.66 |
| 1/9/2006 | 466.25 |
| 1/17/2006 | 399.46 |
| 1/23/2006 | 433.49 |
| 1/30/2006 | 381.55 |
| 2/6/2006 | 362.61 |
| 2/13/2006 | 368.75 |
| 2/21/2006 | 377.4 |
| 2/27/2006 | 378.18 |
| 3/6/2006 | 337.5 |
| 3/13/2006 | 339.79 |
| 3/20/2006 | 365.8 |
| 3/27/2006 | 390 |
| 4/3/2006 | 406.16 |
| 4/10/2006 | 402.16 |
| 4/17/2006 | 437.1 |
| 4/24/2006 | 417.94 |
| 5/1/2006 | 394.3 |
| 5/8/2006 | 374.13 |
| 5/15/2006 | 370.02 |
| 5/22/2006 | 381.35 |
| 5/30/2006 | 379.44 |
| 6/5/2006 | 386.57 |
| 6/12/2006 | 390.7 |
| 6/19/2006 | 404.86 |
| 6/26/2006 | 419.33 |
| 7/3/2006 | 420.45 |
| 7/10/2006 | 403.5 |
| 7/17/2006 | 390.11 |
| 7/24/2006 | 388.12 |
| 7/31/2006 | 373.85 |
| 8/7/2006 | 368.5 |
| 8/14/2006 | 383.36 |
| 8/21/2006 | 373.26 |
| 8/28/2006 | 378.6 |
| 9/5/2006 | 377.85 |
| 9/11/2006 | 409.88 |
| 9/18/2006 | 403.78 |
| 9/25/2006 | 401.9 |
| 10/2/2006 | 420.5 |
| 10/9/2006 | 427.3 |
| 10/16/2006 | 459.67 |
| 10/23/2006 | 475.2 |
| 10/30/2006 | 471.8 |
| 11/6/2006 | 473.55 |
| 11/13/2006 | 498.79 |
| 11/20/2006 | 505 |
| 11/27/2006 | 480.8 |
| 12/4/2006 | 484.11 |
| 12/11/2006 | 480.3 |
| 12/18/2006 | 455.58 |
| 12/26/2006 | 460.48 |
| 1/3/2007 | 487.19 |
| 1/8/2007 | 505 |
| 1/16/2007 | 489.75 |
| 1/22/2007 | 495.84 |
| 1/29/2007 | 481.5 |
| 2/5/2007 | 461.89 |
| 2/12/2007 | 469.94 |
| 2/20/2007 | 470.62 |
| 2/26/2007 | 438.68 |
| 3/5/2007 | 452.96 |
| 3/12/2007 | 440.85 |
| 3/19/2007 | 461.83 |
| 3/26/2007 | 458.16 |
| 4/2/2007 | 471.51 |
| 4/9/2007 | 466.29 |
| 4/16/2007 | 482.48 |
| 4/23/2007 | 479.01 |
| 4/30/2007 | 471.12 |
| 5/7/2007 | 466.74 |
| 5/14/2007 | 470.32 |
| 5/21/2007 | 483.52 |
| 5/29/2007 | 500.4 |
| 6/4/2007 | 515.49 |
| 6/11/2007 | 505.89 |
| 6/18/2007 | 524.98 |
| 6/25/2007 | 522.7 |
| 7/2/2007 | 539.4 |
| 7/9/2007 | 552.16 |
| 7/16/2007 | 520.12 |
| 7/23/2007 | 511.89 |
| 7/30/2007 | 503 |
| 8/6/2007 | 515.75 |
| 8/13/2007 | 500.04 |
| 8/20/2007 | 515 |
| 8/27/2007 | 515.25 |
| 9/4/2007 | 519.35 |
| 9/10/2007 | 528.75 |
| 9/17/2007 | 560.1 |
| 9/24/2007 | 567.27 |
| 10/1/2007 | 594.05 |
| 10/8/2007 | 637.39 |
| 10/15/2007 | 644.71 |
| 10/22/2007 | 674.6 |
| 10/29/2007 | 711.25 |
| 11/5/2007 | 663.97 |
| 11/12/2007 | 633.63 |
| 11/19/2007 | 676.7 |
| 11/26/2007 | 693 |
| 12/3/2007 | 714.87 |
| 12/10/2007 | 689.96 |
| 12/17/2007 | 696.69 |
| 12/24/2007 | 702.53 |
| 12/31/2007 | 657 |
| 1/7/2008 | 638.25 |
| 1/14/2008 | 600.25 |
| 1/22/2008 | 566.4 |
| 1/28/2008 | 515.9 |
| 2/4/2008 | 516.69 |
| 2/11/2008 | 529.64 |
| 2/19/2008 | 507.8 |
| 2/25/2008 | 471.18 |
| 3/3/2008 | 433.35 |
| 3/10/2008 | 437.92 |
| 3/17/2008 | 433.55 |
| 3/24/2008 | 438.08 |
| 3/31/2008 | 471.09 |
| 4/7/2008 | 457.45 |
| 4/14/2008 | 539.41 |
| 4/21/2008 | 544.06 |
| 4/28/2008 | 581.29 |
| 5/5/2008 | 573.2 |
| 5/12/2008 | 580.07 |
| 5/19/2008 | 544.62 |
| 5/27/2008 | 585.8 |
| 6/2/2008 | 567 |
| 6/9/2008 | 571.51 |
| 6/16/2008 | 546.43 |
| 6/23/2008 | 528.07 |
| 6/30/2008 | 537 |
| 7/7/2008 | 533.8 |
| 7/14/2008 | 481.32 |
| 7/21/2008 | 491.98 |
| 7/28/2008 | 467.86 |
| 8/4/2008 | 495.01 |
| 8/11/2008 | 510.15 |
| 8/18/2008 | 490.59 |
| 8/25/2008 | 463.29 |
| 9/2/2008 | 444.25 |
| 9/8/2008 | 437.66 |
| 9/15/2008 | 449.15 |
| 9/22/2008 | 431.04 |
| 9/29/2008 | 386.91 |
| 10/6/2008 | 332 |
| 10/13/2008 | 372.54 |
| 10/20/2008 | 339.29 |
| 10/27/2008 | 359.36 |
| 11/3/2008 | 331.14 |
| 11/10/2008 | 310.02 |
| 11/17/2008 | 262.43 |
| 11/24/2008 | 292.96 |
| 12/1/2008 | 283.99 |
| 12/8/2008 | 315.76 |
| 12/15/2008 | 310.17 |
| 12/22/2008 | 300.36 |
| 12/29/2008 | 321.32 |
| 1/5/2009 | 315.07 |
| 1/12/2009 | 299.67 |
| 1/20/2009 | 324.7 |
| 1/26/2009 | 338.53 |
| 2/2/2009 | 371.28 |
| 2/9/2009 | 357.68 |
| 2/17/2009 | 346.45 |
| 2/23/2009 | 337.99 |
| 3/2/2009 | 308.57 |
| 3/9/2009 | 324.42 |
| 3/16/2009 | 330.16 |
| 3/23/2009 | 347.7 |
| 3/30/2009 | 369.78 |
| 4/6/2009 | 372.5 |
| 4/13/2009 | 392.24 |
| 4/20/2009 | 389.49 |
| 4/27/2009 | 393.69 |
| 5/4/2009 | 407.33 |
| 5/11/2009 | 390 |
| 5/18/2009 | 393.5 |
| 5/26/2009 | 417.23 |
| 6/1/2009 | 444.32 |
| 6/8/2009 | 424.84 |
| 6/15/2009 | 420.09 |
| 6/22/2009 | 425.32 |
| 6/29/2009 | 408.49 |
| 7/6/2009 | 414.4 |
| 7/13/2009 | 430.25 |
| 7/20/2009 | 446.72 |
| 7/27/2009 | 443.05 |
| 8/3/2009 | 457.1 |
| 8/10/2009 | 460 |
| 8/17/2009 | 465.24 |
| 8/24/2009 | 464.75 |
| 8/31/2009 | 461.3 |
| 9/8/2009 | 472.14 |
| 9/14/2009 | 491.46 |
| 9/21/2009 | 492.48 |
| 9/28/2009 | 484.58 |
| 10/5/2009 | 516.25 |
| 10/12/2009 | 549.85 |
| 10/19/2009 | 553.69 |
| 10/26/2009 | 536.12 |
| 11/2/2009 | 551.1 |
| 11/9/2009 | 572.05 |
| 11/16/2009 | 569.96 |
| 11/23/2009 | 579.76 |
| 11/30/2009 | 585.01 |
| 12/7/2009 | 590.51 |
| 12/14/2009 | 596.42 |
| 12/21/2009 | 618.48 |
| 12/28/2009 | 619.98 |
| 1/4/2010 | 602.02 |
| 1/11/2010 | 580 |
| 1/19/2010 | 550.01 |
| 1/25/2010 | 529.94 |
| 2/1/2010 | 531.29 |
| 2/8/2010 | 533.12 |
| 2/16/2010 | 540.76 |
| 2/22/2010 | 526.8 |
| 3/1/2010 | 564.21 |
| 3/8/2010 | 579.54 |
| 3/15/2010 | 560 |
| 3/22/2010 | 562.69 |
| 3/29/2010 | 568.8 |
| 4/5/2010 | 566.22 |
| 4/12/2010 | 550.15 |
| 4/19/2010 | 544.99 |
| 4/26/2010 | 525.7 |
| 5/3/2010 | 493.14 |
| 5/10/2010 | 507.53 |
| 5/17/2010 | 472.05 |
| 5/24/2010 | 485.63 |
| 6/1/2010 | 498.72 |
| 6/7/2010 | 488.5 |
| 6/14/2010 | 500.03 |
| 6/21/2010 | 472.68 |
| 6/28/2010 | 436.55 |
| 7/6/2010 | 467.49 |
| 7/12/2010 | 459.61 |
| 7/19/2010 | 490.06 |
| 7/26/2010 | 484.85 |
| 8/2/2010 | 500.22 |
| 8/9/2010 | 486.35 |
| 8/16/2010 | 462.02 |
| 8/23/2010 | 458.83 |
| 8/30/2010 | 470.3 |
| 9/7/2010 | 476.14 |
| 9/13/2010 | 490.15 |
| 9/20/2010 | 527.29 |
| 9/27/2010 | 525.62 |
| 10/4/2010 | 536.35 |
| 10/11/2010 | 601.45 |
| 10/18/2010 | 612.53 |
| 10/25/2010 | 613.7 |
| 11/1/2010 | 625.08 |
| 11/8/2010 | 603.29 |
| 11/15/2010 | 590.83 |
| 11/22/2010 | 590 |
| 11/29/2010 | 573 |
| 12/6/2010 | 592.21 |
| 12/13/2010 | 590.8 |
| 12/20/2010 | 604.23 |
| 12/27/2010 | 593.97 |
| 1/3/2011 | 616.44 |
| 1/10/2011 | 624.18 |
| 1/18/2011 | 611.83 |
| 1/24/2011 | 600.99 |
| 1/31/2011 | 610.98 |
| 2/7/2011 | 624.5 |
| 2/14/2011 | 630.08 |
| 2/22/2011 | 610.04 |
| 2/28/2011 | 600.62 |
| 3/7/2011 | 576.71 |
| 3/14/2011 | 561.06 |
| 3/21/2011 | 579.74 |
| 3/28/2011 | 591.8 |
| 4/4/2011 | 578.16 |
| 4/11/2011 | 530.7 |
| 4/18/2011 | 525.1 |
| 4/25/2011 | 544.1 |
| 5/2/2011 | 535.3 |
| 5/9/2011 | 529.55 |
| 5/16/2011 | 524.03 |
| 5/23/2011 | 520.9 |
| 5/31/2011 | 523.08 |
| 6/6/2011 | 509.51 |
| 6/13/2011 | 485.02 |
| 6/20/2011 | 474.88 |
| 6/27/2011 | 521.03 |
| 7/5/2011 | 531.99 |
| 7/11/2011 | 597.62 |
| 7/18/2011 | 618.23 |
| 7/25/2011 | 603.69 |
| 8/1/2011 | 579.04 |
| 8/8/2011 | 563.77 |
| 8/15/2011 | 490.92 |
| 8/22/2011 | 526.86 |
| 8/29/2011 | 524.84 |
| 9/6/2011 | 524.85 |
| 9/12/2011 | 546.68 |
| 9/19/2011 | 525.51 |
| 9/26/2011 | 515.04 |
| 10/3/2011 | 515.12 |
| 10/10/2011 | 591.68 |
| 10/17/2011 | 590.49 |
| 10/24/2011 | 600.14 |
| 10/31/2011 | 596.14 |
| 11/7/2011 | 608.35 |
| 11/14/2011 | 594.88 |
| 11/21/2011 | 563 |
| 11/28/2011 | 620.36 |
| 12/5/2011 | 627.42 |
| 12/12/2011 | 625.96 |
| 12/19/2011 | 633.14 |
| 12/27/2011 | 645.9 |
| 1/3/2012 | 650.02 |
| 1/9/2012 | 624.99 |
| 1/17/2012 | 585.99 |
| 1/23/2012 | 579.98 |
| 1/30/2012 | 596.33 |
| 2/6/2012 | 605.91 |
| 2/13/2012 | 604.64 |
| 2/21/2012 | 609.9 |
| 2/27/2012 | 621.25 |
| 3/5/2012 | 600.25 |
| 3/12/2012 | 625.04 |
| 3/19/2012 | 642.59 |
| 3/26/2012 | 641.24 |
| 4/2/2012 | 632.32 |
| 4/9/2012 | 624.6 |
| 4/16/2012 | 596.06 |
| 4/23/2012 | 614.98 |
| 4/30/2012 | 596.97 |
| 5/7/2012 | 605.23 |
| 5/14/2012 | 600.4 |
| 5/21/2012 | 591.53 |
| 5/29/2012 | 570.98 |
| 6/4/2012 | 580.45 |
| 6/11/2012 | 564.51 |
| 6/18/2012 | 571.48 |
| 6/25/2012 | 580.07 |
| 7/2/2012 | 585.98 |
| 7/9/2012 | 576.52 |
| 7/16/2012 | 610.82 |
| 7/23/2012 | 634.96 |
| 7/30/2012 | 641.33 |
| 8/6/2012 | 642 |
| 8/13/2012 | 677.14 |
| 8/20/2012 | 678.63 |
| 8/27/2012 | 685.09 |
| 9/4/2012 | 706.15 |
| 9/10/2012 | 709.68 |
| 9/17/2012 | 733.99 |
| 9/24/2012 | 754.5 |
| 10/1/2012 | 767.65 |
| 10/8/2012 | 744.75 |
| 10/15/2012 | 681.79 |
| 10/22/2012 | 675.15 |
| 10/31/2012 | 687.92 |
| 11/5/2012 | 663.03 |
| 11/12/2012 | 647.18 |
| 11/19/2012 | 667.97 |
| 11/26/2012 | 698.37 |
| 12/3/2012 | 684.21 |
| 12/10/2012 | 701.96 |
| 12/17/2012 | 715.63 |
| 12/24/2012 | 700.01 |
| 12/31/2012 | 737.97 |
| 1/7/2013 | 739.99 |
| 1/14/2013 | 704.51 |
| 1/22/2013 | 753.67 |
| 1/28/2013 | 775.6 |
| 2/4/2013 | 785.37 |
| 2/11/2013 | 792.89 |
| 2/19/2013 | 799.71 |
| 2/25/2013 | 806.19 |
| 3/4/2013 | 831.52 |
| 3/11/2013 | 814.3 |
| 3/18/2013 | 810.31 |
| 3/25/2013 | 794.19 |
| 4/1/2013 | 783.05 |
| 4/8/2013 | 790.05 |
| 4/15/2013 | 799.87 |
| 4/22/2013 | 801.42 |
| 4/29/2013 | 845.72 |
| 5/6/2013 | 880.23 |
| 5/13/2013 | 909.18 |
| 5/20/2013 | 873.32 |
| 5/28/2013 | 871.22 |
| 6/3/2013 | 879.73 |
| 6/10/2013 | 875.04 |
| 6/17/2013 | 880.93 |
| 6/24/2013 | 880.37 |
| 7/1/2013 | 893.49 |
| 7/8/2013 | 923 |
| 7/15/2013 | 896.6 |
| 7/22/2013 | 885.35 |
| 7/29/2013 | 906.57 |
| 8/5/2013 | 890.41 |
| 8/12/2013 | 856.91 |
| 8/19/2013 | 870.21 |
| 8/26/2013 | 846.9 |
| 9/3/2013 | 879.58 |
| 9/9/2013 | 889.07 |
| 9/16/2013 | 903.11 |
| 9/23/2013 | 876.39 |
| 9/30/2013 | 872.35 |
| 10/7/2013 | 871.99 |
| 10/14/2013 | 1011.41 |
| 10/21/2013 | 1015.2 |
| 10/28/2013 | 1027.04 |