Density, distribution function, quantile function and random generation for the log-logistic distribution with shape and scale parameters equal to shape and scale, respectively.
logical; if TRUE, probabilities p are given as log(p).
lower.tail
logical; if TRUE (default), probabilities are P[X <= x],otherwise, P[X > x].
Details
If Y is a random variable distributed according to a logistic distribution (with location and scale parameters), then X = exp(Y) has a
log-logistic distribution with shape and scale parameters corresponding to the scale and location parameteres of Y, respectively.
Value
dllog gives the density, pllog gives the distribution function, qllog gives the quantile function, and rllog generates random deviates.
See Also
dlogis, plogis, qlogis, rlogis
Examples
x <- rllog(10,1,0)
dllog(x,1,0)
dlogis(log(x),0,1)/x
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(FAdist)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/FAdist/LLOGIS.Rd_%03d_medium.png", width=480, height=480)
> ### Name: LLOGIS
> ### Title: Log-Logistic Distribution
> ### Aliases: dllog pllog qllog rllog
> ### Keywords: distribution
>
> ### ** Examples
>
> x <- rllog(10,1,0)
> dllog(x,1,0)
[1] 0.54185972 0.03771367 0.63197076 0.14467004 0.44724457 0.59525127
[7] 0.55594398 0.64858382 0.06731789 0.66938741
> dlogis(log(x),0,1)/x
[1] 0.54185972 0.03771367 0.63197076 0.14467004 0.44724457 0.59525127
[7] 0.55594398 0.64858382 0.06731789 0.66938741
>
>
>
>
>
> dev.off()
null device
1
>