Hi All,
First of all, I would like to wish you all a Happy New Year, full of
creativity, inspiration and prosperity.
Now, I have a data set with two uneven size parameters which is the following:
x1 x2
1 0.98 0.952 0.99 0.98
3 1.11 1.01
4 1.22 1.12
5 1.35 1.25
6 1.45 1.42
7 1.54 1.51
8 1.68 1.67
9 1.75 1.71
10 1.89 1.9011 1.99 NA12 2.11 NA13 2.25
NA14 2.35 NA15 2.55 NA
I would like to fit and plot distribution in those variables and have them as
well in the same plot to show the difference; I get an error for the variable,
x2, which has missing values.
install fitdistrplus
> fitdist(x1, plnorm)
> plot(x1, plnorm(x1, meanlog=-0.2825, sdlog=0.308), type="l")
> plot(ecdf(x1), cex=0.2, add=TRUE)> fitdist(x2, plnorm)Error in if (any(data
> <= 0)) stop("values must be positive to fit a lognormal distribution")
I would very much appreciate your help.
Thank you.
Kind regardsMaria
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