Home » date » 2009 » Dec » 04 »
*The author of this computation has been verified*
R Software Module: /rwasp_smp.wasp (opens new window with default values)
Title produced by software: Standard Deviation-Mean Plot
Date of computation: Fri, 04 Dec 2009 05:55:06 -0700

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2009/Dec/04/t1259931643x10mxjlb7x5rwn8.htm/, Retrieved Sat, 25 May 2013 21:32:15 +0000

Original text written by user:

IsPrivate?
No (this computation is public)

User-defined keywords:

System-generated keywords (parent):
t1259332907a84v4c9b9giir6o (pk = 60838)
Estimated Impact
48

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

 Standard Deviation-Mean Plot Section Mean Standard Deviation Range 1 5.81666666666667 6.4835222376468 18.2 2 18.6583333333333 1.07994809078394 3.4 3 20.7333333333333 1.04388551560838 3.4 4 20.1666666666667 3.46812323712390 10.7 5 18.4666666666667 2.90933711079387 7.6

 Regression: S.E.(k) = alpha + beta * Mean(k) alpha 8.24557750820245 beta -0.313007510375375 S.D. 0.102253393322082 T-STAT -3.06109655832595 p-value 0.054945612537903

 Regression: ln S.E.(k) = alpha + beta * ln Mean(k) alpha 3.71746415070743 beta -1.04750386357070 S.D. 0.58167220869758 T-STAT -1.80084908288152 p-value 0.16953573058692 Lambda 2.04750386357070

Charts produced by software:
 http://www.freestatistics.org/blog/date/2009/Dec/04/t1259931643x10mxjlb7x5rwn8/1s0u11259931304.png (opens in new window) http://www.freestatistics.org/blog/date/2009/Dec/04/t1259931643x10mxjlb7x5rwn8/1s0u11259931304.ps (opens in new window) Click here to open pdf file.

 http://www.freestatistics.org/blog/date/2009/Dec/04/t1259931643x10mxjlb7x5rwn8/2wy691259931304.png (opens in new window) http://www.freestatistics.org/blog/date/2009/Dec/04/t1259931643x10mxjlb7x5rwn8/2wy691259931304.ps (opens in new window) Click here to open pdf file.

Parameters (Session):
par1 = 12 ;

Parameters (R input):
par1 = 12 ;

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