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Author's title

Author*Unverified author*
R Software ModuleIan.Hollidayrwasp_Tests to Compare Two Means.wasp
Title produced by softwareT-Tests
Date of computationMon, 15 Nov 2010 18:17:20 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2010/Nov/15/t1289845054x7nf4u5rxlpjvim.htm/, Retrieved Sun, 28 Apr 2024 08:23:45 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=94980, Retrieved Sun, 28 Apr 2024 08:23:45 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact110
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Aston University Statistical Software] [Background Contex...] [2009-11-16 16:45:07] [74be16979710d4c4e7c6647856088456]
- R     [Aston University Statistical Software] [Background Contex...] [2009-11-16 17:12:31] [74be16979710d4c4e7c6647856088456]
- R P       [T-Tests] [the real student ...] [2010-11-15 18:17:20] [ab62136ebf6432318006e79d48a48b59] [Current]
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Dataseries X:
0.06	0.24
0.12	0.73
0.61	0.53
0.89	0.44
0.59	0.45
0.31	0.07
0.67	0.28
0.60	0.45
0.23	0.73
0.44	0.41
0.60	0.67
0.21	0.45
0.66	0.06
0.39	0.33
0.78	0.42
0.57	0.41
0.38	0.52
0.59	0.49
0.48	0.55
0.44	0.13
0.30	0.45
0.63	0.19
0.43	0.20
0.74	0.07
0.48	0.11
0.77	0.45
0.37	0.40
0.61	0.45
0.49	0.19
0.46	0.51




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'RServer@AstonUniversity' @ vre.aston.ac.uk

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 1 seconds \tabularnewline
R Server & 'RServer@AstonUniversity' @ vre.aston.ac.uk \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=94980&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]1 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'RServer@AstonUniversity' @ vre.aston.ac.uk[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=94980&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=94980&T=0

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'RServer@AstonUniversity' @ vre.aston.ac.uk



Parameters (Session):
par1 = less ; par2 = 1 ; par3 = 2 ; par4 = T-Test ; par5 = paired ; par6 = 0.0 ; par7 = .95 ; par8 = TRUE ;
Parameters (R input):
par1 = less ; par2 = 1 ; par3 = 2 ; par4 = T-Test ; par5 = paired ; par6 = 0.0 ; par7 = .95 ; par8 = TRUE ;
R code (references can be found in the software module):
par2 <- as#numeric#par2#
par3 <- as#numeric#par3#
par4 <- as#character#par4#
par5 <- as#character#par5#
par6 <- as#numeric#par6#
par7 <- as#numeric#par7#
par8 <- as#logical#par8#
if # par5 == 'unpaired'# paired <- FALSE else paired <- TRUE
x <- t#y#
if#par8#{
bitmap#file='test1#png'#
dev#off##
}
load#file='createtable'#
if# par4 == 'Wilcoxon-Mann_Whitney'#{
a<-table#start##
a <- table#row#start#a#
a <- table#element#a,'Wilcoxon Test',3,TRUE#
a <- table#row#end#a#
a <- table#row#start#a#
a <- table#element#a,'',1,TRUE#
a <- table#element#a,'Statistic',1,TRUE#
a <- table#element#a,'P-value',1,TRUE#
a <- table#row#end#a#
W <- wilcox#test#x#,par2#,x#,par3#,alternative=par1, paired = paired#
a<-table#row#start#a#
a<-table#element#a,'Wilcoxon Test',1,TRUE#
a<-table#element#a,W$statistic##1###
a<-table#element#a,round#W$p#value, digits=5# #
a<-table#row#end#a#
a<-table#end#a#
table#save#a,file='mytable#tab'#
}
if# par4 == 'T-Test'#
{
T <- t#test#x#,par2#,x#,par3#,alternative=par1, paired=paired, mu=par6, conf#level=par7#
a<-table#start##
a <- table#row#start#a#
a <- table#element#a,'T-Test',3,TRUE#
a <- table#row#end#a#
if#paired#{
a <- table#row#start#a#
a <- table#element#a,'Difference: Mean1 - Mean2',1,TRUE#
a<-table#element#a,round#T$estimate, digits=5# #
a <- table#row#end#a#
}
if#!paired#{
a <- table#row#start#a#
a <- table#element#a,'Mean1',1,TRUE#
a<-table#element#a,round#T$estimate#1#, digits=5# #
a <- table#row#end#a#
a <- table#row#start#a#
a <- table#element#a,'Mean2',1,TRUE#
a<-table#element#a,round#T$estimate#2#, digits=5# #
a <- table#row#end#a#
}
a <- table#row#start#a#
a <- table#element#a,'T Statistic',1,TRUE#
a<-table#element#a,round#T$statistic, digits=5# #
a <- table#row#end#a#
a <- table#row#start#a#
a <- table#element#a,'P-value',1,TRUE#
a<-table#element#a,round#T$p#value, digits=5# #
a <- table#row#end#a#
a <- table#row#start#a#
a <- table#element#a,'Lower Confidence Limit',1,TRUE#
a<-table#element#a,round#T$conf#int#1#, digits=5# #
a <- table#row#end#a#
a<-table#row#start#a#
a <- table#element#a,'Upper Confidence Limit',1,TRUE#
a<-table#element#a,round#T$conf#int#2#, digits=5# #
a <- table#row#end#a#
a<-table#end#a#
table#save#a,file='mytable#tab'#
}
a<-table#start##
a <- table#row#start#a#
a <- table#element#a,'Standard Deviations',3,TRUE#
a <- table#row#end#a#
a <- table#row#start#a#
a <- table#element#a,'Variable 1',1,TRUE#
a<-table#element#a,round#sd#x#,par2##, digits=5# #
a <- table#row#end#a#
a <- table#row#start#a#
a <- table#element#a,'Variable 2',1,TRUE#
a<-table#element#a,round#sd#x#,par3##, digits=5# #
a <- table#row#end#a#
a<-table#end#a#
table#save#a,file='mytable1.tab'#