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Type 'q()' to quit R. > x <- array(list(56,58,76,76,76,77,68,69,75,76,69,73,54,58,76,75,66,67,62,64,75,70,65,64,66,70,74,73,57,58,71,71,55,56,70,68,61,61,69,69,79,79,65,64,65,66,79,76,68,68,70,70,89,86,70,75,69,68,68,70,71,71,75,73,64,65,88,86,85,82,71,76,80,76,66,66,62,66,63,63,78,77,83,84,66,68,81,82,80,78,74,71,119,124,80,80,65,66,71,68,90,91,79,81,67,67,77,77,69,73,101,100,78,80,73,74,69,70,69,71,76,75,83,80,83,83,103,101,82,85,69,70,59,61,84,86,84,90,96,94,88,86,92,101,102,107,97,98,88,87,87,89,90,91,65,67,85,83,96,95,88,93,76,75),dim=c(2,82),dimnames=list(c('w','rw'),1:82)) > y <- array(NA,dim=c(2,82),dimnames=list(c('w','rw'),1:82)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par8 = 'TRUE' > par7 = '0.95' > par6 = '0.0' > par5 = 'unpaired' > par4 = 'Wilcoxon-Mann_Whitney' > par3 = '2' > par2 = '1' > par1 = 'two.sided' > ylab = 'Y-Axis Title' > xlab = 'X-Axis Title' > main = 'Boxplots Title' > par8 <- 'TRUE' > par7 <- '0.95' > par6 <- '0.0' > par5 <- 'unpaired' > par4 <- 'Wilcoxon-Mann_Whitney' > par3 <- '2' > par2 <- '1' > par1 <- 'two.sided' > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: aston2 > #To cite this work: Ian E. Holliday, 2012, T-Tests (v1.0.2) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_Tests%20to%20Compare%20Two%20Means.wasp/ > #Source of accompanying publication: > # > par2 <- as.numeric(par2) > par3 <- as.numeric(par3) > par4 <- as.character(par4) > par5 <- as.character(par5) > par6 <- as.numeric(par6) > par7 <- as.numeric(par7) > par8 <- as.logical(par8) > if ( par5 == 'unpaired') paired <- FALSE else paired <- TRUE > x <- t(y) > if(par8){ + postscript(file="/var/www/rcomp/tmp/103at1338546407.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + (r<-boxplot(x ,xlab=xlab,ylab=ylab,main=main,notch=FALSE,col=2)) + dev.off() + } null device 1 > > #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/rcomp/createtable") > > if( par4 == 'Wilcoxon-Mann_Whitney'){ + a<-table.start() + a <- table.row.start(a) + a <- table.element(a,'Wilcoxon Test',3,TRUE) + a <- table.row.end(a) + a <- table.row.start(a) + a <- table.element(a,'',1,TRUE) + a <- table.element(a,'Statistic',1,TRUE) + a <- table.element(a,'P-value',1,TRUE) + a <- table.row.end(a) + W <- wilcox.test(x[,par2],x[,par3],alternative=par1, paired = paired) + a<-table.row.start(a) + a<-table.element(a,'Wilcoxon Test',1,TRUE) + a<-table.element(a,W$statistic[[1]]) + a<-table.element(a,round(W$p.value, digits=5) ) + a<-table.row.end(a) + a<-table.end(a) + table.save(a,file="/var/www/rcomp/tmp/2r22d1338546407.tab") + } > if( par4 == 'T-Test') + { + T <- t.test(x[,par2],x[,par3],alternative=par1, paired=paired, mu=par6, conf.level=par7) + a<-table.start() + a <- table.row.start(a) + a <- table.element(a,'T-Test',3,TRUE) + a <- table.row.end(a) + if(paired){ + a <- table.row.start(a) + a <- table.element(a,'Difference: Mean1 - Mean2',1,TRUE) + a<-table.element(a,round(T$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="/var/www/rcomp/tmp/3ptf31338546407.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], na.rm=TRUE), 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], na.rm=TRUE), digits=5) ) > a <- table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/www/rcomp/tmp/4krbz1338546407.tab") > > try(system("convert tmp/103at1338546407.ps tmp/103at1338546407.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.420 0.260 0.647