R version 2.15.2 (2012-10-26) -- "Trick or Treat"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

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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 <- c(1.24466494604606
+ ,2.82977363992931
+ ,2.26319535788924
+ ,2.18368194404083
+ ,0.26742034348256
+ ,-1.15796156885885
+ ,-1.67278529587241
+ ,-0.830465587064943
+ ,0.28496454733518
+ ,-0.489702132602918
+ ,-0.636406036712408
+ ,-0.114028821375401
+ ,0.940420068174753
+ ,0.593600808300233
+ ,0.404283645441877
+ ,0.782636239818338
+ ,0.629388210145414
+ ,1.68696212329762
+ ,1.21820336272689
+ ,2.11440082228704
+ ,1.65068498439552
+ ,2.3206115836352
+ ,3.15084989873661
+ ,2.44328362551546
+ ,3.03540273604052
+ ,1.2261580660087
+ ,2.4197084687601
+ ,4.36724280128806
+ ,3.95290537082002
+ ,2.29080216885958
+ ,-0.50000970775731
+ ,-0.0647141460363467
+ ,0.0904352597301186
+ ,1.22398533646541
+ ,0.980553897759077
+ ,1.84867672093991
+ ,0.335366268658083
+ ,0.377132818876434
+ ,0.0948047439067162
+ ,-0.274964916110641
+ ,1.2123488114646
+ ,1.48572402191943
+ ,1.0988425368494
+ ,-0.0271044526676357
+ ,-0.345766950997311
+ ,-1.97781397785646
+ ,-3.45680309274367
+ ,-4.35886944424663
+ ,-2.53348673961923
+ ,-2.49189707938742
+ ,-2.26753007739411
+ ,-2.05937513813257
+ ,-2.02710100814685
+ ,-2.78566454905146
+ ,-3.15347721513337
+ ,-4.38294018322151
+ ,-2.73346239620514
+ ,-1.97279809916367
+ ,-0.248089453896406
+ ,-1.26382946621449
+ ,-2.87499267693056
+ ,-0.423682336045326
+ ,-0.63067120181195
+ ,0.399833202341462
+ ,-1.15042094867829
+ ,-0.138802841764461
+ ,0.367920733827636
+ ,2.08911185747178
+ ,1.18717716259545
+ ,0.98801914316492
+ ,1.10003069765619
+ ,3.23689578318309
+ ,2.59881881805529
+ ,1.05691907853307
+ ,0.633738683919753
+ ,0.530488285078915
+ ,1.15546871365578
+ ,0.934712310741072
+ ,0.598271936844634
+ ,0.380603527778247
+ ,-0.761115751090605
+ ,-0.483595329557089
+ ,-1.49419707526348
+ ,-2.91614586163368
+ ,-1.31394938618133
+ ,-1.06966846314574
+ ,-0.89624290561216
+ ,-1.87221432685003
+ ,-3.69686467066934
+ ,-3.31930223817469
+ ,-3.43821256451368)
> par4 = 'Unknown'
> par3 = 'FALSE'
> par2 = 'grey'
> par1 = ''
> xlab = 'x'
> main = 'Histogram'
> par4 <- 'Unknown'
> par3 <- 'FALSE'
> par2 <- 'grey'
> par1 <- ''
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Histogram (v1.0.12) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_histogram.wasp/
> #Source of accompanying publication: 
> #
> par1 <- as.numeric(par1)
> if (par3 == 'TRUE') par3 <- TRUE
> if (par3 == 'FALSE') par3 <- FALSE
> if (par4 == 'Unknown') par1 <- as.numeric(par1)
> if (par4 == 'Interval/Ratio') par1 <- as.numeric(par1)
> if (par4 == '3-point Likert') par1 <- c(1:3 - 0.5, 3.5)
> if (par4 == '4-point Likert') par1 <- c(1:4 - 0.5, 4.5)
> if (par4 == '5-point Likert') par1 <- c(1:5 - 0.5, 5.5)
> if (par4 == '6-point Likert') par1 <- c(1:6 - 0.5, 6.5)
> if (par4 == '7-point Likert') par1 <- c(1:7 - 0.5, 7.5)
> if (par4 == '8-point Likert') par1 <- c(1:8 - 0.5, 8.5)
> if (par4 == '9-point Likert') par1 <- c(1:9 - 0.5, 9.5)
> if (par4 == '10-point Likert') par1 <- c(1:10 - 0.5, 10.5)
> postscript(file="/var/fisher/rcomp/tmp/137r81355929700.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if(is.numeric(x[1])) {
+ if (is.na(par1)) {
+ myhist<-hist(x,col=par2,main=main,xlab=xlab,right=par3)
+ } else {
+ if (par1 < 0) par1 <- 3
+ if (par1 > 50) par1 <- 50
+ myhist<-hist(x,breaks=par1,col=par2,main=main,xlab=xlab,right=par3)
+ }
+ } else {
+ plot(mytab <- table(x),col=par2,main='Frequency Plot',xlab=xlab,ylab='Absolute Frequency')
+ }
> dev.off()
null device 
          1 
> if(is.numeric(x[1])) {
+ myhist
+ n <- length(x)
+ 
+ #Note: the /var/fisher/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
+ load(file="/var/fisher/rcomp/createtable")
+ 
+ a<-table.start()
+ a<-table.row.start(a)
+ a<-table.element(a,hyperlink('http://www.xycoon.com/histogram.htm','Frequency Table (Histogram)',''),6,TRUE)
+ a<-table.row.end(a)
+ a<-table.row.start(a)
+ a<-table.element(a,'Bins',header=TRUE)
+ a<-table.element(a,'Midpoint',header=TRUE)
+ a<-table.element(a,'Abs. Frequency',header=TRUE)
+ a<-table.element(a,'Rel. Frequency',header=TRUE)
+ a<-table.element(a,'Cumul. Rel. Freq.',header=TRUE)
+ a<-table.element(a,'Density',header=TRUE)
+ a<-table.row.end(a)
+ crf <- 0
+ if (par3 == FALSE) mybracket <- '[' else mybracket <- ']'
+ mynumrows <- (length(myhist$breaks)-1)
+ for (i in 1:mynumrows) {
+ a<-table.row.start(a)
+ if (i == 1)
+ dum <- paste('[',myhist$breaks[i],sep='')
+ else
+ dum <- paste(mybracket,myhist$breaks[i],sep='')
+ dum <- paste(dum,myhist$breaks[i+1],sep=',')
+ if (i==mynumrows)
+ dum <- paste(dum,']',sep='')
+ else
+ dum <- paste(dum,mybracket,sep='')
+ a<-table.element(a,dum,header=TRUE)
+ a<-table.element(a,myhist$mids[i])
+ a<-table.element(a,myhist$counts[i])
+ rf <- myhist$counts[i]/n
+ crf <- crf + rf
+ a<-table.element(a,round(rf,6))
+ a<-table.element(a,round(crf,6))
+ a<-table.element(a,round(myhist$density[i],6))
+ a<-table.row.end(a)
+ }
+ a<-table.end(a)
+ table.save(a,file="/var/fisher/rcomp/tmp/28e8f1355929700.tab") 
+ } else {
+ mytab
+ reltab <- mytab / sum(mytab)
+ n <- length(mytab)
+ 
+ #Note: the /var/fisher/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
+ load(file="/var/fisher/rcomp/createtable")
+ 
+ a<-table.start()
+ a<-table.row.start(a)
+ a<-table.element(a,'Frequency Table (Categorical Data)',3,TRUE)
+ a<-table.row.end(a)
+ a<-table.row.start(a)
+ a<-table.element(a,'Category',header=TRUE)
+ a<-table.element(a,'Abs. Frequency',header=TRUE)
+ a<-table.element(a,'Rel. Frequency',header=TRUE)
+ a<-table.row.end(a)
+ for (i in 1:n) {
+ a<-table.row.start(a)
+ a<-table.element(a,labels(mytab)$x[i],header=TRUE)
+ a<-table.element(a,mytab[i])
+ a<-table.element(a,round(reltab[i],4))
+ a<-table.row.end(a)
+ }
+ a<-table.end(a)
+ table.save(a,file="/var/fisher/rcomp/tmp/300b41355929700.tab") 
+ }
> 
> try(system("convert tmp/137r81355929700.ps tmp/137r81355929700.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.864   0.244   1.091