x <- c(85,60,89,97,98,94,83,69,89,94,90,78,88,102,82,110,90,90,80,68,89,94,81,65,102,86,84,89,92,72,82,94,81,80,91,85,86,103,85,93,82,60,81,94,98,79,83,86,75,86,94,85,90,64,105,96,82,95,99,82,102,77,75,77,77,98,87,73,73,85,76,94,73,60,99,106,94,89,79,112,94,82,75,86,79,82,92,94,84,93,60,82,71,89,110,74,98,96,106,103,87,98,72,98,84,77,85,85,99,90,87,99,89,97,106,82,90,92,95,99,86,90,84,70,92,98,110,92,93,87,91,104,88,92,107,85,93,89,101,94,82,88,73,112,93,77,93,93,87,95,93,74,69,80,82,98,112,101,87,90,72,85,97,107,77,89,103,87,112,95,92,89,86,85,92,78)
par1 = '10'
xlab = 'Survey Score'
main = 'Maternal IQ'
postscript(file="/var/wessaorg/rcomp/tmp/11zhh1381655677.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
par1 <- as.numeric(par1)
myhist<-hist(x, breaks=par1, col=2, xlab=xlab, main=main)
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/2a88y1381655677.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
qqnorm(x)
qqline(x, col=2)
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/3wbqk1381655677.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
plot(density(x), xlab=xlab, main=main)
dev.off()

#Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
load(file="/var/wessaorg/rcomp/createtable")

a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Descriptive Statistics',3,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'mean',header=TRUE)
a<-table.element(a,signif(mean(x), 6))
a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean.htm','formula','click to see the formula'))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'standard deviation',header=TRUE)
a<-table.element(a,signif(sd(x), 6))
a<-table.element(a,hyperlink('http://www.xycoon.com/unbiased1.htm','formula','click to see the formula'))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file="/var/wessaorg/rcomp/tmp/40c7s1381655677.tab") 

try(system("convert tmp/11zhh1381655677.ps tmp/11zhh1381655677.png",intern=TRUE))
try(system("convert tmp/2a88y1381655677.ps tmp/2a88y1381655677.png",intern=TRUE))
try(system("convert tmp/3wbqk1381655677.ps tmp/3wbqk1381655677.png",intern=TRUE))