Re: [R] Estimating Mean of a Poisson Distribution Based on interval censoring

2016-02-16 Thread mohsen hs via R-help
Hi Terry, Thank you for your reply and your time. I really appreciate your time and I know that you should be very busy. Please forgive me for any possible technical mistake as I am not a professional in statistic. R has a package with the name of fitdist that gave me the estimation. It seems th

Re: [R] Estimating Mean of a Poisson Distribution Based on Interval censoring

2016-02-14 Thread mohsen hs
Hi John and Peter, Thanks for your reply. I found that fitdistcens, is a good approach. I did that for lognormal, exp ,and other distributions. Values for lnorm from SAS and R were close, but slightly different. At the moment, my main concern is finding the estimated lambda value for poisson for

[R] Estimating Mean of a Poisson Distribution Based on Interval censoring

2016-02-13 Thread mohsen hs via R-help
Dear all, I appreciate that if you let me know if there is any package implemented in R for Estimating Mean of a Poisson Distribution Based on Interval censoring? And if yes, could you please provide some information about it:)  By the way, is there anything for lognormal?I think fitdistcens is n

Re: [R] [FORGED] qqPlot vs qqcomp

2016-01-26 Thread mohsen hs
anksMohsen On Friday, December 25, 2015 1:45 AM, peter dalgaard wrote: Two ideas: a: Take log of your data and compare with normal distr. b: Use log="xy" as a graphical parameter. Otherwise, you're on your own. -pd > On 24 Dec 2015, at 10:03 , mohsen hs wrote: &g

Re: [R] [FORGED] qqPlot vs qqcomp

2015-12-24 Thread mohsen hs
;re on your own. -pd > On 24 Dec 2015, at 10:03 , mohsen hs wrote: > > Hi Peter, > > Thanks once again for your kind reply. > > One quick question, could you please guide me and let me know how I can get > the similar qq plot(log-log scale) that I get from qqcomp, from

Re: [R] [FORGED] qqPlot vs qqcomp

2015-12-24 Thread mohsen hs
/218933 ). Thanks a lot. CheersMohsen  MHS On Wednesday, December 23, 2015 6:52 PM, mohsen hs wrote: Hi Peter and Rolf Thank you for your time and replying me. It makes sense now. I sincerely appreciate that. CheersMohsen  On Tuesday, December 22, 2015 10:08 PM, peter dalgaard

Re: [R] [FORGED] qqPlot vs qqcomp

2015-12-23 Thread mohsen hs
Hi Peter and Rolf Thank you for your time and replying me. It makes sense now. I sincerely appreciate that. CheersMohsen  On Tuesday, December 22, 2015 10:08 PM, peter dalgaard wrote: > On 22 Dec 2015, at 07:30 , mohsen hs via R-help wrote: > > The above command g

Re: [R] [FORGED] qqPlot vs qqcomp

2015-12-22 Thread mohsen hs via R-help
December 22, 2015 4:52 AM, Rolf Turner wrote: On 18/12/15 22:57, mohsen hs via R-help wrote: > Hello all I am using the following two commands and get two > completely different qq plots while meanlog and sdlog are almost the > same. What are "meanlog" and "sdlog&qu

[R] qqPlot vs qqcomp

2015-12-18 Thread mohsen hs via R-help
Hello all I am using the following two commands and get two completely different qq plots while meanlog and sdlog are almost the same. Any help is highly appreciated.  dev.new() ; qqPlot(serving, dist = "lnorm", estimate.params = TRUE, add.line = TRUE) fitln <- fitdist(serving, "lnorm") dev.new(