[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Plotting lognormal distribution
|
From: |
Jaroslav Hajek |
|
Subject: |
Re: Plotting lognormal distribution |
|
Date: |
Tue, 10 Jun 2008 13:52:48 +0200 |
On Tue, Jun 10, 2008 at 12:31 PM, DimitryASuplatov <address@hidden> wrote:
> Hello,
> I have 100000 values log-normally distributed. I can calculate its mean
> and variance to create an "ideal" plot. Though I have some extreme
> values in my sample and I want to see them on the graph too.
>
> My question is: how to convert raw data to log-normal distribution plot
> and draw exactly that plot, not the "ideal" one (by "ideal" plot I mean
> the one calculated from PDF with specified mean and variance).
>
If a histogram will suffice, use hist.
If you want something smoother, you can use kernel density estimation.
> Thanks.
>
> _______________________________________________
> Help-octave mailing list
> address@hidden
> https://www.cae.wisc.edu/mailman/listinfo/help-octave
>
--
RNDr. Jaroslav Hajek
computing expert
Aeronautical Research and Test Institute (VZLU)
Prague, Czech Republic
url: www.highegg.matfyz.cz