| a-081403196 | | *The author of this computation has been verified* | | R Software Module: Ian.Holliday/rwasp_Tests to Compare Two Means.wasp (opens new window with default values) | | Title produced by software: Aston University Statistical Software | | Date of computation: Thu, 19 Nov 2009 11:03:05 -0700 | | | | Cite this page as follows: | | Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2009/Nov/19/t12586539221ohjd45pii24009.htm/, Retrieved Thu, 23 May 2013 11:13:14 +0000 | | | | Original text written by user: | | | | | IsPrivate? | | No (this computation is public) | | | | User-defined keywords: | | | | | System-generated keywords (parent): | | t1258392202f99pi7rsez8zfz5 (pk = 57346) | | Estimated Impact | | 34 | | | | Dataseries X: | | » Textfile « » CSV « » Correlation Matrix « » Notched Boxplots « | | | | | Output produced by software: | Enter (or paste) a matrix (table) containing all data (time) series. Every column represents a different variable and must be delimited by a space or Tab. Every row represents a period in time (or category) and must be delimited by hard returns. The easiest way to enter data is to copy and paste a block of spreadsheet cells. Please, do not use commas or spaces to seperate groups of digits!
| T-Test | | Mean1 | 70.204 | | Mean2 | 70.98033 | | T Statistic | -3.08443 | | P-value | 0.00312 | | Lower Confidence Limit | -1.28016 | | Upper Confidence Limit | -0.27251 |
| Standard Deviations | | Variable 1 | 0.96628 | | Variable 2 | 0.98326 |
| | | | Charts produced by software: |
| | | | Parameters (Session): | | par1 = two.sided ; par2 = 1 ; par3 = 2 ; par4 = T-Test ; par5 = unpaired ; par6 = 0.0 ; par7 = .95 ; par8 = TRUE ; | | | | Parameters (R input): | | par1 = two.sided ; par2 = 1 ; par3 = 2 ; par4 = T-Test ; par5 = unpaired ; par6 = 0.0 ; par7 = .95 ; par8 = TRUE ; | | | | R code (references can be found in the software module): | | | |
|
