R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-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.

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 <- c(24930
+ ,25115
+ ,25185
+ ,25335
+ ,25225
+ ,25625
+ ,25550
+ ,25090
+ ,25215
+ ,25305
+ ,25405
+ ,25440
+ ,25590
+ ,25270
+ ,24895
+ ,24985
+ ,24880
+ ,25055
+ ,25040
+ ,24940
+ ,25045
+ ,25635
+ ,25690
+ ,25625
+ ,24750
+ ,25115
+ ,25030
+ ,25095
+ ,25280
+ ,25620
+ ,25960
+ ,26280
+ ,26185
+ ,26135
+ ,26375
+ ,26465
+ ,26280
+ ,25910
+ ,26015
+ ,26295
+ ,26430
+ ,26610
+ ,26795
+ ,26800
+ ,26860
+ ,26745
+ ,26510
+ ,26635
+ ,26060
+ ,26095
+ ,25880
+ ,26145
+ ,26405
+ ,26390
+ ,26575
+ ,26255
+ ,26205
+ ,26360
+ ,26390
+ ,26360
+ ,26500
+ ,26485
+ ,26500
+ ,26620
+ ,26965
+ ,27200
+ ,27745
+ ,27750
+ ,27470
+ ,27185
+ ,27325
+ ,27385
+ ,27420
+ ,26955
+ ,27180
+ ,27375
+ ,27550
+ ,27495
+ ,27895
+ ,27760
+ ,28435
+ ,28405
+ ,28380
+ ,28630
+ ,28960
+ ,29050
+ ,29645
+ ,30210
+ ,29355
+ ,30610
+ ,31380
+ ,32120
+ ,31535
+ ,31960
+ ,30810
+ ,30320
+ ,31365
+ ,31635
+ ,31755
+ ,31435
+ ,31740
+ ,32155
+ ,32080
+ ,31975
+ ,31720
+ ,32580
+ ,33740
+ ,33185
+ ,32520
+ ,32390
+ ,32360
+ ,32180
+ ,32335
+ ,32015
+ ,32270
+ ,32630
+ ,32350
+ ,32520
+ ,32260
+ ,32550
+ ,32640
+ ,32585
+ ,32550
+ ,32445
+ ,31125
+ ,31030
+ ,30945
+ ,30350
+ ,30535
+ ,30330
+ ,30850
+ ,30850
+ ,30669
+ ,30520
+ ,29865
+ ,29555
+ ,29320
+ ,30500
+ ,29770
+ ,29800
+ ,29670
+ ,29335
+ ,28665
+ ,28890
+ ,28840
+ ,29010
+ ,28695
+ ,29115
+ ,29150
+ ,29135
+ ,29200
+ ,29235
+ ,29480
+ ,30050
+ ,30450
+ ,30675
+ ,30590
+ ,30515
+ ,30790
+ ,31005
+ ,31090
+ ,31200
+ ,31355
+ ,31405
+ ,30500
+ ,31250
+ ,31305
+ ,31480
+ ,31265
+ ,31355
+ ,31170
+ ,31445
+ ,31920
+ ,31665
+ ,31545
+ ,31200
+ ,31380
+ ,31495
+ ,31255
+ ,31360
+ ,31420
+ ,31290
+ ,31120
+ ,31160
+ ,31165
+ ,31045
+ ,30830
+ ,30925
+ ,30960
+ ,30725
+ ,30940
+ ,30910
+ ,31230
+ ,31310
+ ,30770
+ ,31080
+ ,31295
+ ,31230
+ ,31550
+ ,31420
+ ,31510
+ ,31560
+ ,31190
+ ,30845
+ ,30485
+ ,30790
+ ,30800
+ ,31025
+ ,30835
+ ,31110
+ ,31270
+ ,31090
+ ,30755
+ ,31460
+ ,32135
+ ,32680
+ ,32700
+ ,32515
+ ,32275
+ ,32200
+ ,31835
+ ,31985
+ ,31875
+ ,31795
+ ,32260
+ ,33255
+ ,33160
+ ,32195
+ ,33130
+ ,33950
+ ,34210
+ ,33855
+ ,33735
+ ,34175
+ ,34265
+ ,33915
+ ,33660
+ ,33720
+ ,33810
+ ,33590
+ ,33545
+ ,33660
+ ,33165
+ ,33800
+ ,33880
+ ,33975
+ ,33930
+ ,33905
+ ,33890
+ ,33640
+ ,34395
+ ,34245
+ ,33940)
> par4 = 'Unknown'
> par3 = 'FALSE'
> par2 = 'grey'
> par1 = '5'
> xlab = 'x'
> main = 'Histogram'
> 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/wessaorg/rcomp/tmp/1ugrp1317845364.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/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,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/wessaorg/rcomp/tmp/27ge91317845364.tab") 
+ } else {
+ mytab
+ reltab <- mytab / sum(mytab)
+ n <- length(mytab)
+ 
+ #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,'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/wessaorg/rcomp/tmp/3j6ab1317845364.tab") 
+ }
> 
> try(system("convert tmp/1ugrp1317845364.ps tmp/1ugrp1317845364.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.466   0.069   0.533