search for: qlnorm

Hi All, Did anyone else have a problem like this? I am sorry if its a small issue, I seem to not understand what to do to get rid of this error. > Sigma [1] 0.1939025 > MuRest [1] 8.512772 > TauZero [1] 0.1 > curve(qlnorm(x,-TauZero+MuRest, Sigma,lower.tail=F), xlim=c(4000,9000), ylim=c(0,.99),xlab="", ylab="") Warning message: In qlnorm(p, meanlog, sdlog, lower.tail, log.p) : NaNs produced Thanks in advance for the help. Best, Vishal [[alternative HTML version deleted]]

Hello R Users, I am doing a Latin Hypercube type simulation. I have found the improvedLHS function and have used it to generate a bunch of properly distributed uniform probabilities. Now I am using functions like qlnorm to transform that into the appropriately lognormal or triangularly distributed parameters for my modes. However I have a parameter which I believe is bimodally distributed, could someone please point me at an appropriate function equivalent to qlnorm which I can use, because for some reason I...

Mich besch?ftig folgende Fragestellung. Ich kenne die Verteilung (lognormal) zus?tzlich weiss ich das 99%, das 90% und das 1% Quantil. Gibt es in R eine M?glichkeit die Lognormalverteilung zu finden, das heisst den korrespondierenden logmean und logsd? Vielen Dank f?r ihre Hilfe Gruss Yvonne

....o mlutils.o pbeta.o pbinom.o pcauchy.o pchisq.o pexp.o pf.o pgamma.o pgeom.o phyper.o plnorm.o plogis.o pnbeta.o pnbinom.o pnchisq.o pnf.o pnmath.o pnorm.o pnt.o polygamma.o ppois.o pt.o ptukey.o punif.o pweibull.o qbeta.o qbinom.o qcauchy.o qchisq.o qexp.o qf.o qgamma.o qgeom.o qhyper.o qlnorm.o qlogis.o qnbeta.o qnbinom.o qnchisq.o qnf.o qnorm.o qnt.o qpois.o qt.o qtukey.o qunif.o qweibull.o sign.o stirlerr.o toms708.o -lgomp -F/Library/Frameworks/R.framework/.. - framework R -Wl,-framework -Wl,CoreFoundation ld: warning, duplicate dylib /Developer/SDKs/MacOSX10.4u.sdk/usr/local/...

...{ > claims1<-0 > claims2<-0 > claims3<-0 > claims4<-0 > claims5<-0 > claims6<-0 > claims7<-0 > claims<-c(claims1,claims2,claims3,claims4,claims5,claims6,claims7) > freq<-(qpois(runif(1),lambda.risk)) > sev<-pmin(L,pmax(0,(qlnorm(runif(1),scale,shape)-R))) > if(freq>=1){claims1<-sev} > sev<-pmin(L,pmax(0,(qlnorm(runif(1),scale,shape)-R))) > if(freq>=2){claims2<-sev} > sev<-pmin(L,pmax(0,(qlnorm(runif(1),scale,shape)-R))) > if (freq>=3) {claims3<-sev} > sev<-pmin(L,pma...

...{ >? claims1<-0 >? claims2<-0 >? claims3<-0 >? claims4<-0 >? claims5<-0 > claims6<-0 >? claims7<-0 >? claims<-c(claims1,claims2,claims3,claims4,claims5,claims6,claims7) >? freq<-(qpois(runif(1),lambda.risk)) >? sev<-pmin(L,pmax(0,(qlnorm(runif(1),scale,shape)-R))) >? if(freq>=1){claims1<-sev} >? sev<-pmin(L,pmax(0,(qlnorm(runif(1),scale,shape)-R))) >? if(freq>=2){claims2<-sev} >? sev<-pmin(L,pmax(0,(qlnorm(runif(1),scale,shape)-R))) >? if (freq>=3) {claims3<-sev} >? sev<-pmin(L,pma...

...ims.o stirlerr.o bd0.o gamma.o lgamma.o gamma_cody.o beta.o lbeta.o polygamma.o bessel_i.o bessel_j.o bessel_k.o bessel_y.o choose.o snorm.o sexp.o dgamma.o pgamma.o qgamma.o rgamma.o dbeta.o pbeta.o qbeta.o rbeta.o dunif.o punif.o qunif.o runif.o dnorm.o pnorm.o qnorm.o rnorm.o dlnorm.o plnorm.o qlnorm.o rlnorm.o df.o pf.o qf.o rf.o dnf.o dt.o pt.o qt.o rt.o dnt.o dchisq.o pchisq.o qchisq.o rchisq.o rnchisq.o dbinom.o pbinom.o qbinom.o rbinom.o rmultinom.o dcauchy.o pcauchy.o qcauchy.o rcauchy.o dexp.o pexp.o qexp.o rexp.o dgeom.o pgeom.o qgeom.o rgeom.o dhyper.o phyper.o qhyper.o rhyper.o dnbin...

Hello, I am trying to generate random survival times by inverting the function,  S(t)= exp(b*F(t)), where b is constant and F(t) is some cumulative distribution function, let say that F(t) is cdf of normal distribution or any others distributions.   as we know that S(t) has uniform distribution on  (0,1) so we can write that U= exp(b*F(t)), where U is uniform (0,1). Now to generat the time t, we

...a,b=b), lty = lty,col="red")} result <- list(mu=mu,sigma=sigma,b=b) class(result) <- "lnormt" result} dlnormt<-function(x,mu,sigma,b) dlnorm(x-b,meanlog=mu,sdlog=sigma) plnormt<-function(x,mu,sigma,b) plnorm(x-b,meanlog=mu,sdlog=sigma) qlnormt<-function(p,mu,sigma,b) qlnorm(p,meanlog=mu,sdlog=sigma)+b rlnormt<-function(n,mu,sigma,b) rlnorm(n,meanlog=mu,sdlog=sigma)+b ############### # [2] COMMANDS ############### # EXP tmp <- exptfit(data,b=30) ks.test(data,"pexpt",lambda=tmp$lambda,b=tmp$b) # Article: D= 0.2599 pva...

...if these functions are correct? Are there other ways to estimate the correlation coefficient? /PPCCNORM <- function(x,mean,sd) { x <- sort(x) pp <- ppoints(x) cor(qnorm(pp,mean=mean,sd=sd),x) } PPCCLOG <- function(x,mean,sd) { x <- sort(x) pp <- ppoints(x) cor(qlnorm(pp,meanlog=mean,sdlog=sd),x) } PPCCPOIS <- function(x,lambda) { x <- sort(x) pp <- ppoints(x) cor(qpois(pp,lambda=lambda),x) } PPCCEXP <- function(x,rate) { x <- sort(x) pp <- ppoints(x) cor(qexp(pp,rate=rate),x) }/ Thanks in advanced, [[alternative HTML vers...

...or (MME) effect probability of rejection, p. My MLE is x=rlnorm(10,meanlog = 2, sdlog =5) x xbar=mean(x) ssqrt=var(x) xbar ssqrt #MLE y=log(x) m1=mean(y) s1=var(y) m1 s1 #MME m2=log(xbar^2/sqrt(ssqrt+xbar^2)) s2 = log((ssqrt+xbar^2)/xbar^2) m2 s2 If I want to use "qlnorm(..)" , where can I plug the above estimators into this function. Regards Wa Wrathall [[alternative HTML version deleted]]

...cc -g -I../include -c dhyper.c -o dhyper.o gcc -g -I../include -c phyper.c -o phyper.o gcc -g -I../include -c qhyper.c -o qhyper.o gcc -g -I../include -c rhyper.c -o rhyper.o gcc -g -I../include -c dlnorm.c -o dlnorm.o gcc -g -I../include -c plnorm.c -o plnorm.o gcc -g -I../include -c qlnorm.c -o qlnorm.o gcc -g -I../include -c rlnorm.c -o rlnorm.o gcc -g -I../include -c dlogis.c -o dlogis.o gcc -g -I../include -c plogis.c -o plogis.o gcc -g -I../include -c qlogis.c -o qlogis.o gcc -g -I../include -c rlogis.c -o rlogis.o gcc -g -I../include -c dnbinom.c -o dnbinom.o gcc -g...

Hi, R friends. I had some difficulty with the following code: qqnorm(freq, log='y') qqline(freq) as the line drawn was seemingly random. The exact data I used appears below. After wandering a bit within the source code for "abline", I figured out I should rather write: qqnorm(freq, log='y') par(ylog=FALSE) qqline(log10(freq)) par(ylog=TRUE)

...nexact -g -I../include -I../../src/include -c rnorm.c -o rnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c dlnorm.c -o dlnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c plnorm.c -o plnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c qlnorm.c -o qlnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c rlnorm.c -o rlnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c df.c -o df.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c pf.c -o pf.o gcc -ieee_with_inexact -g -I../include -I../../...

.../include -c pnorm.c cc -ieee_with_inexact -g -I../../src/include -c qnorm.c cc -ieee_with_inexact -g -I../../src/include -c rnorm.c cc -ieee_with_inexact -g -I../../src/include -c dlnorm.c cc -ieee_with_inexact -g -I../../src/include -c plnorm.c cc -ieee_with_inexact -g -I../../src/include -c qlnorm.c cc -ieee_with_inexact -g -I../../src/include -c rlnorm.c cc -ieee_with_inexact -g -I../../src/include -c df.c cc -ieee_with_inexact -g -I../../src/include -c pf.c cc -ieee_with_inexact -g -I../../src/include -c qf.c cc -ieee_with_inexact -g -I../../src/include -c rf.c cc -ieee_with_inexact -...

...../include -I../../src/include -c rnorm.c -o= = rnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c dlnorm.c -= o = dlnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c plnorm.c -= o = plnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c qlnorm.c -= o = qlnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c rlnorm.c -= o = rlnorm.o gcc -ieee_with_inexact -g -I../include -I../../src/include -c df.c -o df= =2Eo gcc -ieee_with_inexact -g -I../include -I../../src/include -c pf.c -o pf= =2Eo gcc -ieee_with_inexact -g -I../...

...ude -I../../src/include -c qnorm.c -o qnorm.o gcc -g -O2 -I../include -I../../src/include -c rnorm.c -o rnorm.o gcc -g -O2 -I../include -I../../src/include -c dlnorm.c -o dlnorm.o gcc -g -O2 -I../include -I../../src/include -c plnorm.c -o plnorm.o gcc -g -O2 -I../include -I../../src/include -c qlnorm.c -o qlnorm.o gcc -g -O2 -I../include -I../../src/include -c rlnorm.c -o rlnorm.o gcc -g -O2 -I../include -I../../src/include -c df.c -o df.o gcc -g -O2 -I../include -I../../src/include -c pf.c -o pf.o gcc -g -O2 -I../include -I../../src/include -c qf.c -o qf.o gcc -g -O2 -I../include -I../../s...

...ude -I../../src/include -c qnorm.c -o qnorm.o gcc -g -O2 -I../include -I../../src/include -c rnorm.c -o rnorm.o gcc -g -O2 -I../include -I../../src/include -c dlnorm.c -o dlnorm.o gcc -g -O2 -I../include -I../../src/include -c plnorm.c -o plnorm.o gcc -g -O2 -I../include -I../../src/include -c qlnorm.c -o qlnorm.o gcc -g -O2 -I../include -I../../src/include -c rlnorm.c -o rlnorm.o gcc -g -O2 -I../include -I../../src/include -c df.c -o df.o gcc -g -O2 -I../include -I../../src/include -c pf.c -o pf.o gcc -g -O2 -I../include -I../../src/include -c qf.c -o qf.o gcc -g -O2 -I../include -I../../s...

...rbeta.c making dunif.d from dunif.c making punif.d from punif.c making qunif.d from qunif.c making runif.d from runif.c making dnorm.d from dnorm.c making pnorm.d from pnorm.c making qnorm.d from qnorm.c making rnorm.d from rnorm.c making dlnorm.d from dlnorm.c making plnorm.d from plnorm.c making qlnorm.d from qlnorm.c making rlnorm.d from rlnorm.c making df.d from df.c making pf.d from pf.c making qf.d from qf.c making rf.d from rf.c making dt.d from dt.c making pt.d from pt.c making qt.d from qt.c making rt.d from rt.c making dchisq.d from dchisq.c making pchisq.d from pchisq.c making qchisq.d f...

...stirlerr.o bd0.o gamma.o lgamma.o gamma_cody.o beta.o lbeta.o polygamma.o cospi.o bessel_i.o bessel_j.o bessel_k.o bessel_y.o choose.o snorm.o sexp.o dgamma.o pgamma.o qgamma.o rgamma.o dbeta.o pbeta.o qbeta.o rbeta.o dunif.o punif.o qunif.o runif.o dnorm.o pnorm.o qnorm.o rnorm.o dlnorm.o plnorm.o qlnorm.o rlnorm.o df.o pf.o qf.o rf.o dnf.o dt.o pt.o qt.o rt.o dnt.o dchisq.o pchisq.o qchisq.o rchisq.o rnchisq.o dbinom.o pbinom.o qbinom.o rbinom.o rmultinom.o dcauchy.o pcauchy.o qcauchy.o rcauchy.o dexp.o pexp.o qexp.o rexp.o dgeom.o pgeom.o qgeom.o rgeom.o dhyper.o phyper.o qhyper.o rhyper.o dnbino...