R version 2.12.1 (2010-12-16) Copyright (C) 2010 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i686-pc-linux-gnu (32-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. Natural language support but running in an English locale R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- array(list(8,6,8,6,6,2,6,10,2,6,6,4,2,5,3,6,9,6,5,6,5,4),dim=c(2,11),dimnames=list(c('Pictorial','Descriptive'),1:11)) > y <- array(NA,dim=c(2,11),dimnames=list(c('Pictorial','Descriptive'),1:11)) > 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 = '.95' > par6 = '0.0' > par5 = 'unpaired' > par4 = 'T-Test' > par3 = '2' > par2 = '1' > par1 = 'two.sided' > ylab = 'Y-Axis Title' > xlab = 'X-Axis Title' > main = 'Boxplots Title' > 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/html/freestat/rcomp/tmp/1cfqz1300698983.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/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/freestat/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/html/freestat/rcomp/tmp/2xbq41300698983.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/html/freestat/rcomp/tmp/3291s1300698983.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="/var/www/html/freestat/rcomp/tmp/471cd1300698983.tab") > > try(system("convert tmp/1cfqz1300698983.ps tmp/1cfqz1300698983.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.554 0.043 0.589