[R] Weibull Distribution

[Yogendra]

Hi,

I want to estimate parameter of weibull distribution using mle for below
density function,
The PDF is,
f(x) = b a^-b x^(b-1)  exp -(x/a)^b  

In R ,density of the weibull distribution is,
f(x) = (a/b) (x/b)^(a-1) exp(- (x/b)^a)

which is different from my density,

I trying to estimate mle parmeter from R using fitdistr and fitdist
functions.
Can anyone tell me whatever parameter estimated from R are correct for my
density function or not?

Thanks 
Yogendra

--
View this message in context: http://r.789695.n4.nabble.com/Weibull-Distribution-tp4373016p4373016.html
Sent from the R help mailing list archive at Nabble.com.