srgoogleguy/standard-deviations-by-year.csv

## standard-deviations-by-year.csv

          
            Month, Year
            Standard deviations from previous month
            Standard deviation for the year

            
              Jan, 2009
              0.85048380530504
              758.39186587293

            
              Feb, 2009
              0.17141534060412
              758.39186587293

            
              Mar, 2009
              0.17668965877655
              758.39186587293

            
              Apr, 2009
              0.088344829388276
              758.39186587293

            
              May, 2009
              0.28085744268213
              758.39186587293

            
              Jun, 2009
              0.52347607861411
              758.39186587293

            
              Jul, 2009
              0.60127227165752
              758.39186587293

            
              Aug, 2009
              0.2149284655267
              758.39186587293

            
              Sep, 2009
              0.097574886190036
              758.39186587293

            
              Oct, 2009
              0.13976943156951
              758.39186587293

            
              Nov, 2009
              0.43381266968273
              758.39186587293

            
              Dec, 2009
              0.17009676106101
              758.39186587293

            
              Jan, 2010
              0.8588482591894
              720.73267119878

            
              Feb, 2010
              -0.38433112729477
              720.73267119878

            
              Mar, 2010
              0.81444899538639
              720.73267119878

            
              Apr, 2010
              -0.12903536042749
              720.73267119878

            
              May, 2010
              0.4703547009131
              720.73267119878

            
              Jun, 2010
              0.16788471625512
              720.73267119878

            
              Jul, 2010
              0.74785009968188
              720.73267119878

            
              Aug, 2010
              0.76172486962032
              720.73267119878

            
              Sep, 2010
              -0.64795175612512
              720.73267119878

            
              Oct, 2010
              -0.22893370398425
              720.73267119878

            
              Nov, 2010
              0.8588482591894
              720.73267119878

            
              Dec, 2010
              0.38155617330708
              720.73267119878

            
              Jan, 2011
              1.4276855629253
              738.25779805491

            
              Feb, 2011
              0.3995894127732
              738.25779805491

            
              Mar, 2011
              1.9532472312507
              738.25779805491

            
              Apr, 2011
              -0.62715219699658
              738.25779805491

            
              May, 2011
              0.57838874323443
              738.25779805491

            
              Jun, 2011
              -0.10429960943572
              738.25779805491

            
              Jul, 2011
              0.93327832339233
              738.25779805491

            
              Aug, 2011
              0.35082595901105
              738.25779805491

            
              Sep, 2011
              -1.1486502441752
              738.25779805491

            
              Oct, 2011
              -0.044699832615307
              738.25779805491

            
              Nov, 2011
              0.86690584466051
              738.25779805491

            
              Dec, 2011
              -0.50117994144436
              738.25779805491

            
              Jan, 2012
              1.2516026328778
              801.37255519653

            
              Feb, 2012
              0.8061169499891
              801.37255519653

            
              Mar, 2012
              1.2665769415463
              801.37255519653

            
              Apr, 2012
              -0.61394665540965
              801.37255519653

            
              May, 2012
              0.66760459480521
              801.37255519653

            
              Jun, 2012
              -0.45297283722298
              801.37255519653

            
              Jul, 2012
              1.5124051755213
              801.37255519653

            
              Aug, 2012
              0.18593099930089
              801.37255519653

            
              Sep, 2012
              -1.2241497336522
              801.37255519653

            
              Oct, 2012
              1.048201606797
              801.37255519653

            
              Nov, 2012
              0.034940053559899
              801.37255519653

            
              Dec, 2012
              -0.89097136577742
              801.37255519653

            
              Jan, 2013
              2.1207613884801
              859.12541123064

            
              Feb, 2013
              -0.25025449973832
              859.12541123064

            
              Mar, 2013
              1.8844745817504
              859.12541123064

            
              Apr, 2013
              -0.89160440371884
              859.12541123064

            
              May, 2013
              -0.45278604836374
              859.12541123064

            
              Jun, 2013
              -0.50167297389402
              859.12541123064

            
              Jul, 2013
              1.9054261212634
              859.12541123064

            
              Aug, 2013
              -0.066346541791089
              859.12541123064

            
              Sep, 2013
              -0.038411155773788
              859.12541123064

            
              Oct, 2013
              1.3362426311609
              859.12541123064

            
              Nov, 2013
              -0.57500336218943
              859.12541123064

            
              Dec, 2013
              -0.54590400175475
              859.12541123064

            
              Jan, 2014
              1.2390382784848
              1999.9382125872

            
              Feb, 2014
              -0.13050403175324
              1999.9382125872

            
              Mar, 2014
              0.91352822227267
              1999.9382125872

            
              Apr, 2014
              -0.32000988629146
              1999.9382125872

            
              May, 2014
              -1.4765456159667
              1999.9382125872

            
              Jun, 2014
              -0.90152785153674
              1999.9382125872

            
              Jul, 2014
              0.63051947908365
              1999.9382125872

            
              Aug, 2014
              -0.54701689937947
              1999.9382125872

            
              Sep, 2014
              0.075502332546892
              1999.9382125872

            
              Oct, 2014
              0.13200407809523
              1999.9382125872

            
              Nov, 2014
              -0.29500911392494
              1999.9382125872

            
              Dec, 2014
              -0.31650977816015
              1999.9382125872

            
              Jan, 2015
              2.1945767718406
              561.83953818387

            
              Feb, 2015
              -0.34351445009347
              561.83953818387

            
              Mar, 2015
              2.7356565274283
              561.83953818387

            
              Apr, 2015
              0.048056425660744
              561.83953818387

            
              May, 2015
              -0.75288400201832
              561.83953818387

            
              Jun, 2015
              -0.36487286149824
              561.83953818387

            
              Jul, 2015
              1.8866596740885
              561.83953818387

            
              Aug, 2015
              -2.0575269653267
              561.83953818387

            
              Sep, 2015
              0.50192266801222
              561.83953818387

            
              Oct, 2015
              1.0002856007903
              561.83953818387

            
              Nov, 2015
              -1.1782723624968
              561.83953818387

            
              Dec, 2015
              0.72440612014529
              561.83953818387

## standard-deviations-by-year.txt
--- Mean Calculated by year [standard deviation = sqrt variance] [variance = average of squared difference of the mean] ---


--- Number of standard deviations for each month less the previous month on a given year ---

Standard Deviation for Year of 2009: 758.39186587293
Jan 2009: 0.85048380530504 standard deviations removed
Feb 2009: 0.17141534060412 standard deviations removed
Mar 2009: 0.17668965877655 standard deviations removed
Apr 2009: 0.088344829388276 standard deviations removed
May 2009: 0.28085744268213 standard deviations removed
Jun 2009: 0.52347607861411 standard deviations removed
Jul 2009: 0.60127227165752 standard deviations removed
Aug 2009: 0.2149284655267 standard deviations removed
Sep 2009: 0.097574886190036 standard deviations removed
Oct 2009: 0.13976943156951 standard deviations removed
Nov 2009: 0.43381266968273 standard deviations removed
Dec 2009: 0.17009676106101 standard deviations removed

Standard Deviation for Year of 2010: 720.73267119878
Jan 2010: 0.8588482591894 standard deviations removed
Feb 2010: -0.38433112729477 standard deviations removed
Mar 2010: 0.81444899538639 standard deviations removed
Apr 2010: -0.12903536042749 standard deviations removed
May 2010: 0.4703547009131 standard deviations removed
Jun 2010: 0.16788471625512 standard deviations removed
Jul 2010: 0.74785009968188 standard deviations removed
Aug 2010: 0.76172486962032 standard deviations removed
Sep 2010: -0.64795175612512 standard deviations removed
Oct 2010: -0.22893370398425 standard deviations removed
Nov 2010: 0.8588482591894 standard deviations removed
Dec 2010: 0.38155617330708 standard deviations removed

Standard Deviation for Year of 2011: 738.25779805491
Jan 2011: 1.4276855629253 standard deviations removed
Feb 2011: 0.3995894127732 standard deviations removed
Mar 2011: 1.9532472312507 standard deviations removed
Apr 2011: -0.62715219699658 standard deviations removed
May 2011: 0.57838874323443 standard deviations removed
Jun 2011: -0.10429960943572 standard deviations removed
Jul 2011: 0.93327832339233 standard deviations removed
Aug 2011: 0.35082595901105 standard deviations removed
Sep 2011: -1.1486502441752 standard deviations removed
Oct 2011: -0.044699832615307 standard deviations removed
Nov 2011: 0.86690584466051 standard deviations removed
Dec 2011: -0.50117994144436 standard deviations removed

Standard Deviation for Year of 2012: 801.37255519653
Jan 2012: 1.2516026328778 standard deviations removed
Feb 2012: 0.8061169499891 standard deviations removed
Mar 2012: 1.2665769415463 standard deviations removed
Apr 2012: -0.61394665540965 standard deviations removed
May 2012: 0.66760459480521 standard deviations removed
Jun 2012: -0.45297283722298 standard deviations removed
Jul 2012: 1.5124051755213 standard deviations removed
Aug 2012: 0.18593099930089 standard deviations removed
Sep 2012: -1.2241497336522 standard deviations removed
Oct 2012: 1.048201606797 standard deviations removed
Nov 2012: 0.034940053559899 standard deviations removed
Dec 2012: -0.89097136577742 standard deviations removed

Standard Deviation for Year of 2013: 859.12541123064
Jan 2013: 2.1207613884801 standard deviations removed
Feb 2013: -0.25025449973832 standard deviations removed
Mar 2013: 1.8844745817504 standard deviations removed
Apr 2013: -0.89160440371884 standard deviations removed
May 2013: -0.45278604836374 standard deviations removed
Jun 2013: -0.50167297389402 standard deviations removed
Jul 2013: 1.9054261212634 standard deviations removed
Aug 2013: -0.066346541791089 standard deviations removed
Sep 2013: -0.038411155773788 standard deviations removed
Oct 2013: 1.3362426311609 standard deviations removed
Nov 2013: -0.57500336218943 standard deviations removed
Dec 2013: -0.54590400175475 standard deviations removed

Standard Deviation for Year of 2014: 1999.9382125872
Jan 2014: 1.2390382784848 standard deviations removed
Feb 2014: -0.13050403175324 standard deviations removed
Mar 2014: 0.91352822227267 standard deviations removed
Apr 2014: -0.32000988629146 standard deviations removed
May 2014: -1.4765456159667 standard deviations removed
Jun 2014: -0.90152785153674 standard deviations removed
Jul 2014: 0.63051947908365 standard deviations removed
Aug 2014: -0.54701689937947 standard deviations removed
Sep 2014: 0.075502332546892 standard deviations removed
Oct 2014: 0.13200407809523 standard deviations removed
Nov 2014: -0.29500911392494 standard deviations removed
Dec 2014: -0.31650977816015 standard deviations removed

Standard Deviation for Year of 2015: 561.83953818387
Jan 2015: 2.1945767718406 standard deviations removed
Feb 2015: -0.34351445009347 standard deviations removed
Mar 2015: 2.7356565274283 standard deviations removed
Apr 2015: 0.048056425660744 standard deviations removed
May 2015: -0.75288400201832 standard deviations removed
Jun 2015: -0.36487286149824 standard deviations removed
Jul 2015: 1.8866596740885 standard deviations removed
Aug 2015: -2.0575269653267 standard deviations removed
Sep 2015: 0.50192266801222 standard deviations removed
Oct 2015: 1.0002856007903 standard deviations removed
Nov 2015: -1.1782723624968 standard deviations removed
Dec 2015: 0.72440612014529 standard deviations removed

## stndrdeviations.csv

          
            Period
            Standard Deviation

            
              Sep-Feb 2008-2009
              105.40780595172

            
              Mar-Aug 2009
              502.8786301551

            
              Sep-Feb 2009-2010
              416.05475067058

            
              Mar-Aug 2010
              541.34936860487

            
              Sep-Feb 2010-2011
              846.02155541229

            
              Mar-Aug 2011
              437.99445075125

            
              Sep-Feb 2011-2012
              699.63976842055

            
              Mar-Aug 2012
              577.32746340357

            
              Sep-Feb 2012-2013
              737.52252319656

            
              Mar-Aug 2013
              637.86623467098

            
              Sep-Feb 2013-2014
              1028.9612345576

            
              Mar-Aug 2014
              2111.6498091934

            
              Sep-Feb 2014-2015
              428.82863710345

            
              Mar-Aug 2015
              402.49748101351

            
              Sep-Feb 2015-2016
              636.48610004898

            
              Mar-Aug 2016
              718.6223896379
Month, Year	Standard deviations from previous month	Standard deviation for the year
Jan, 2009	0.85048380530504	758.39186587293
Feb, 2009	0.17141534060412	758.39186587293
Mar, 2009	0.17668965877655	758.39186587293
Apr, 2009	0.088344829388276	758.39186587293
May, 2009	0.28085744268213	758.39186587293
Jun, 2009	0.52347607861411	758.39186587293
Jul, 2009	0.60127227165752	758.39186587293
Aug, 2009	0.2149284655267	758.39186587293
Sep, 2009	0.097574886190036	758.39186587293
Oct, 2009	0.13976943156951	758.39186587293
Nov, 2009	0.43381266968273	758.39186587293
Dec, 2009	0.17009676106101	758.39186587293
Jan, 2010	0.8588482591894	720.73267119878
Feb, 2010	-0.38433112729477	720.73267119878
Mar, 2010	0.81444899538639	720.73267119878
Apr, 2010	-0.12903536042749	720.73267119878
May, 2010	0.4703547009131	720.73267119878
Jun, 2010	0.16788471625512	720.73267119878
Jul, 2010	0.74785009968188	720.73267119878
Aug, 2010	0.76172486962032	720.73267119878
Sep, 2010	-0.64795175612512	720.73267119878
Oct, 2010	-0.22893370398425	720.73267119878
Nov, 2010	0.8588482591894	720.73267119878
Dec, 2010	0.38155617330708	720.73267119878
Jan, 2011	1.4276855629253	738.25779805491
Feb, 2011	0.3995894127732	738.25779805491
Mar, 2011	1.9532472312507	738.25779805491
Apr, 2011	-0.62715219699658	738.25779805491
May, 2011	0.57838874323443	738.25779805491
Jun, 2011	-0.10429960943572	738.25779805491
Jul, 2011	0.93327832339233	738.25779805491
Aug, 2011	0.35082595901105	738.25779805491
Sep, 2011	-1.1486502441752	738.25779805491
Oct, 2011	-0.044699832615307	738.25779805491
Nov, 2011	0.86690584466051	738.25779805491
Dec, 2011	-0.50117994144436	738.25779805491
Jan, 2012	1.2516026328778	801.37255519653
Feb, 2012	0.8061169499891	801.37255519653
Mar, 2012	1.2665769415463	801.37255519653
Apr, 2012	-0.61394665540965	801.37255519653
May, 2012	0.66760459480521	801.37255519653
Jun, 2012	-0.45297283722298	801.37255519653
Jul, 2012	1.5124051755213	801.37255519653
Aug, 2012	0.18593099930089	801.37255519653
Sep, 2012	-1.2241497336522	801.37255519653
Oct, 2012	1.048201606797	801.37255519653
Nov, 2012	0.034940053559899	801.37255519653
Dec, 2012	-0.89097136577742	801.37255519653
Jan, 2013	2.1207613884801	859.12541123064
Feb, 2013	-0.25025449973832	859.12541123064
Mar, 2013	1.8844745817504	859.12541123064
Apr, 2013	-0.89160440371884	859.12541123064
May, 2013	-0.45278604836374	859.12541123064
Jun, 2013	-0.50167297389402	859.12541123064
Jul, 2013	1.9054261212634	859.12541123064
Aug, 2013	-0.066346541791089	859.12541123064
Sep, 2013	-0.038411155773788	859.12541123064
Oct, 2013	1.3362426311609	859.12541123064
Nov, 2013	-0.57500336218943	859.12541123064
Dec, 2013	-0.54590400175475	859.12541123064
Jan, 2014	1.2390382784848	1999.9382125872
Feb, 2014	-0.13050403175324	1999.9382125872
Mar, 2014	0.91352822227267	1999.9382125872
Apr, 2014	-0.32000988629146	1999.9382125872
May, 2014	-1.4765456159667	1999.9382125872
Jun, 2014	-0.90152785153674	1999.9382125872
Jul, 2014	0.63051947908365	1999.9382125872
Aug, 2014	-0.54701689937947	1999.9382125872
Sep, 2014	0.075502332546892	1999.9382125872
Oct, 2014	0.13200407809523	1999.9382125872
Nov, 2014	-0.29500911392494	1999.9382125872
Dec, 2014	-0.31650977816015	1999.9382125872
Jan, 2015	2.1945767718406	561.83953818387
Feb, 2015	-0.34351445009347	561.83953818387
Mar, 2015	2.7356565274283	561.83953818387
Apr, 2015	0.048056425660744	561.83953818387
May, 2015	-0.75288400201832	561.83953818387
Jun, 2015	-0.36487286149824	561.83953818387
Jul, 2015	1.8866596740885	561.83953818387
Aug, 2015	-2.0575269653267	561.83953818387
Sep, 2015	0.50192266801222	561.83953818387
Oct, 2015	1.0002856007903	561.83953818387
Nov, 2015	-1.1782723624968	561.83953818387
Dec, 2015	0.72440612014529	561.83953818387
	--- Mean Calculated by year [standard deviation = sqrt variance] [variance = average of squared difference of the mean] ---


	--- Number of standard deviations for each month less the previous month on a given year ---

	Standard Deviation for Year of 2009: 758.39186587293
	Jan 2009: 0.85048380530504 standard deviations removed
	Feb 2009: 0.17141534060412 standard deviations removed
	Mar 2009: 0.17668965877655 standard deviations removed
	Apr 2009: 0.088344829388276 standard deviations removed
	May 2009: 0.28085744268213 standard deviations removed
	Jun 2009: 0.52347607861411 standard deviations removed
	Jul 2009: 0.60127227165752 standard deviations removed
	Aug 2009: 0.2149284655267 standard deviations removed
	Sep 2009: 0.097574886190036 standard deviations removed
	Oct 2009: 0.13976943156951 standard deviations removed
	Nov 2009: 0.43381266968273 standard deviations removed
	Dec 2009: 0.17009676106101 standard deviations removed

	Standard Deviation for Year of 2010: 720.73267119878
	Jan 2010: 0.8588482591894 standard deviations removed
	Feb 2010: -0.38433112729477 standard deviations removed
	Mar 2010: 0.81444899538639 standard deviations removed
	Apr 2010: -0.12903536042749 standard deviations removed
	May 2010: 0.4703547009131 standard deviations removed
	Jun 2010: 0.16788471625512 standard deviations removed
	Jul 2010: 0.74785009968188 standard deviations removed
	Aug 2010: 0.76172486962032 standard deviations removed
	Sep 2010: -0.64795175612512 standard deviations removed
	Oct 2010: -0.22893370398425 standard deviations removed
	Nov 2010: 0.8588482591894 standard deviations removed
	Dec 2010: 0.38155617330708 standard deviations removed

	Standard Deviation for Year of 2011: 738.25779805491
	Jan 2011: 1.4276855629253 standard deviations removed
	Feb 2011: 0.3995894127732 standard deviations removed
	Mar 2011: 1.9532472312507 standard deviations removed
	Apr 2011: -0.62715219699658 standard deviations removed
	May 2011: 0.57838874323443 standard deviations removed
	Jun 2011: -0.10429960943572 standard deviations removed
	Jul 2011: 0.93327832339233 standard deviations removed
	Aug 2011: 0.35082595901105 standard deviations removed
	Sep 2011: -1.1486502441752 standard deviations removed
	Oct 2011: -0.044699832615307 standard deviations removed
	Nov 2011: 0.86690584466051 standard deviations removed
	Dec 2011: -0.50117994144436 standard deviations removed

	Standard Deviation for Year of 2012: 801.37255519653
	Jan 2012: 1.2516026328778 standard deviations removed
	Feb 2012: 0.8061169499891 standard deviations removed
	Mar 2012: 1.2665769415463 standard deviations removed
	Apr 2012: -0.61394665540965 standard deviations removed
	May 2012: 0.66760459480521 standard deviations removed
	Jun 2012: -0.45297283722298 standard deviations removed
	Jul 2012: 1.5124051755213 standard deviations removed
	Aug 2012: 0.18593099930089 standard deviations removed
	Sep 2012: -1.2241497336522 standard deviations removed
	Oct 2012: 1.048201606797 standard deviations removed
	Nov 2012: 0.034940053559899 standard deviations removed
	Dec 2012: -0.89097136577742 standard deviations removed

	Standard Deviation for Year of 2013: 859.12541123064
	Jan 2013: 2.1207613884801 standard deviations removed
	Feb 2013: -0.25025449973832 standard deviations removed
	Mar 2013: 1.8844745817504 standard deviations removed
	Apr 2013: -0.89160440371884 standard deviations removed
	May 2013: -0.45278604836374 standard deviations removed
	Jun 2013: -0.50167297389402 standard deviations removed
	Jul 2013: 1.9054261212634 standard deviations removed
	Aug 2013: -0.066346541791089 standard deviations removed
	Sep 2013: -0.038411155773788 standard deviations removed
	Oct 2013: 1.3362426311609 standard deviations removed
	Nov 2013: -0.57500336218943 standard deviations removed
	Dec 2013: -0.54590400175475 standard deviations removed

	Standard Deviation for Year of 2014: 1999.9382125872
	Jan 2014: 1.2390382784848 standard deviations removed
	Feb 2014: -0.13050403175324 standard deviations removed
	Mar 2014: 0.91352822227267 standard deviations removed
	Apr 2014: -0.32000988629146 standard deviations removed
	May 2014: -1.4765456159667 standard deviations removed
	Jun 2014: -0.90152785153674 standard deviations removed
	Jul 2014: 0.63051947908365 standard deviations removed
	Aug 2014: -0.54701689937947 standard deviations removed
	Sep 2014: 0.075502332546892 standard deviations removed
	Oct 2014: 0.13200407809523 standard deviations removed
	Nov 2014: -0.29500911392494 standard deviations removed
	Dec 2014: -0.31650977816015 standard deviations removed

	Standard Deviation for Year of 2015: 561.83953818387
	Jan 2015: 2.1945767718406 standard deviations removed
	Feb 2015: -0.34351445009347 standard deviations removed
	Mar 2015: 2.7356565274283 standard deviations removed
	Apr 2015: 0.048056425660744 standard deviations removed
	May 2015: -0.75288400201832 standard deviations removed
	Jun 2015: -0.36487286149824 standard deviations removed
	Jul 2015: 1.8866596740885 standard deviations removed
	Aug 2015: -2.0575269653267 standard deviations removed
	Sep 2015: 0.50192266801222 standard deviations removed
	Oct 2015: 1.0002856007903 standard deviations removed
	Nov 2015: -1.1782723624968 standard deviations removed
	Dec 2015: 0.72440612014529 standard deviations removed
	Period	Standard Deviation
	Sep-Feb 2008-2009	105.40780595172
	Mar-Aug 2009	502.8786301551
	Sep-Feb 2009-2010	416.05475067058
	Mar-Aug 2010	541.34936860487
	Sep-Feb 2010-2011	846.02155541229
	Mar-Aug 2011	437.99445075125
	Sep-Feb 2011-2012	699.63976842055
	Mar-Aug 2012	577.32746340357
	Sep-Feb 2012-2013	737.52252319656
	Mar-Aug 2013	637.86623467098
	Sep-Feb 2013-2014	1028.9612345576
	Mar-Aug 2014	2111.6498091934
	Sep-Feb 2014-2015	428.82863710345
	Mar-Aug 2015	402.49748101351
	Sep-Feb 2015-2016	636.48610004898
	Mar-Aug 2016	718.6223896379