R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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(1066,1315,4447,2513,1154,2167,2497,4182,3053,1690,1102,3386,1112,2687,773,1701,2592,3255,852,3308,2229,1410,4241,1613,1098,922,4766,1088,1626,854,1327,871,1930,2562,2405,873,3878,2195,1628,1577,3997,893,1597,1049,2499,703,2448,1122,2049,668,1354,665,1430,825,2359,925,1769,505,943,2965,2141,1183,1880,935,1286,2398,1313,2661,1714,722,1116,1868,2193,645,3674,3541,2613,1153,2890,3889,1758,541,888,3223,2890,690,1478,1527,4306,646,1318,1886,1712,988,3587,2692,2464,500,4270,3313,1997,675,2709,719,2137,693,2218,2398,1393,580,1156,976,1268,908,1897,3189,580,1196,763,4117,828,1087,1400,1443)
> par2 = '1.5'
> par1 = '0.1'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> library(MASS)
> PPCC <- function(meanlog, sdlog, x)
+ {
+ x <- sort(x)
+ pp <- ppoints(x)
+ cor(qlnorm(pp, meanlog=meanlog, sdlog=sdlog), x)
+ }
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> if (par1 < 0.1) par1 <- 0.1
> if (par1 > 50) par1 <- 50
> if (par2 < 0.1) par2 <- 0.1
> if (par2 > 50) par2 <- 50
> par1h <- par1*10
> par2h <- par2*10
> sortx <- sort(x)
> c <- array(NA,dim=c(par2h))
> for (i in par1h:par2h)
+ {
+ c[i] <- cor(qlnorm(ppoints(x), meanlog=0,sdlog=i/10),sortx)
+ }
> postscript(file="/var/www/html/rcomp/tmp/15i5t1257329254.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot((par1h:par2h)/10,c[par1h:par2h],xlab='sdlog',ylab='correlation',main='PPCC Plot - Lognormal')
> dev.off()
null device 
          1 
> (f<-fitdistr(x, 'lognormal'))
    meanlog       sdlog   
  7.36874180   0.58033433 
 (0.05211556) (0.03685127)
> xlab <- paste('Lognormal(meanlog=',round(f$estimate[[1]],2))
> xlab <- paste(xlab,', sdlog=')
> xlab <- paste(xlab,round(f$estimate[[2]],2))
> xlab <- paste(xlab,')')
> postscript(file="/var/www/html/rcomp/tmp/2uo731257329254.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> qqplot(qlnorm(ppoints(x), meanlog=f$estimate[[1]], sdlog=f$estimate[[2]]), x, main='QQ plot (Lognormal)', xlab=xlab )
> grid()
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Parameter',1,TRUE)
> a<-table.element(a,'Estimated Value',1,TRUE)
> a<-table.element(a,'Standard Deviation',1,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'meanlog',header=TRUE)
> a<-table.element(a,f$estimate[1])
> a<-table.element(a,f$sd[1])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'sdlog',header=TRUE)
> a<-table.element(a,f$estimate[2])
> a<-table.element(a,f$sd[2])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/30o9j1257329254.tab") 
> 
> system("convert tmp/15i5t1257329254.ps tmp/15i5t1257329254.png")
> system("convert tmp/2uo731257329254.ps tmp/2uo731257329254.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.536   0.309   0.786