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# Spectrum: differentiatie 2

*The author of this computation has been verified*
R Software Module: /rwasp_spectrum.wasp (opens new window with default values)
Title produced by software: Spectral Analysis
Date of computation: Thu, 17 Dec 2009 06:26:51 -0700

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2009/Dec/17/t12610565469oo5wfvmcbt7ydv.htm/, Retrieved Thu, 23 May 2013 07:37:58 +0000

Original text written by user:

IsPrivate?
No (this computation is public)

User-defined keywords:

System-generated keywords (parent):
t1229010255u4do9m9rgsa3u6j (pk = 32317)
Estimated Impact
34

Dataseries X:
» Textfile « » CSV « » Stem and Leaf « » Histogram « » Kernel Density « » Harrell-Davis Quantiles « » Central Tendency « » Variability «

Output produced by software:

 Summary of computational transaction Raw Input view raw input (R code) Raw Output view raw output of R engine Computing time 1 seconds R Server 'Gwilym Jenkins' @ 72.249.127.135

 Raw Periodogram Parameter Value Box-Cox transformation parameter (lambda) 1 Degree of non-seasonal differencing (d) 2 Degree of seasonal differencing (D) 1 Seasonal Period (s) 12 Frequency (Period) Spectrum 0.0208 (48) 0.023775 0.0417 (24) 0.016182 0.0625 (16) 0.001748 0.0833 (12) 0.01262 0.1042 (9.6) 0.115008 0.125 (8) 0.28867 0.1458 (6.8571) 0.654541 0.1667 (6) 0.083646 0.1875 (5.3333) 0.303229 0.2083 (4.8) 0.002336 0.2292 (4.3636) 0.049213 0.25 (4) 0.003292 0.2708 (3.6923) 0.118177 0.2917 (3.4286) 0.115234 0.3125 (3.2) 0.003708 0.3333 (3) 0.02156 0.3542 (2.8235) 0.045677 0.375 (2.6667) 0.134408 0.3958 (2.5263) 0.077304 0.4167 (2.4) 0.054738 0.4375 (2.2857) 0.019221 0.4583 (2.1818) 0.011286 0.4792 (2.087) 0.083624 0.5 (2) 0.010893

Charts produced by software:
 http://www.freestatistics.org/blog/date/2009/Dec/17/t12610565469oo5wfvmcbt7ydv/1mvcd1261056409.png (opens in new window) http://www.freestatistics.org/blog/date/2009/Dec/17/t12610565469oo5wfvmcbt7ydv/1mvcd1261056409.ps (opens in new window) Click here to open pdf file.

 http://www.freestatistics.org/blog/date/2009/Dec/17/t12610565469oo5wfvmcbt7ydv/24yi81261056409.png (opens in new window) http://www.freestatistics.org/blog/date/2009/Dec/17/t12610565469oo5wfvmcbt7ydv/24yi81261056409.ps (opens in new window) Click here to open pdf file.

Parameters (Session):
par1 = 1 ; par2 = 2 ; par3 = 1 ; par4 = 12 ;

Parameters (R input):
par1 = 1 ; par2 = 2 ; par3 = 1 ; par4 = 12 ;

R code (references can be found in the software module):