Displaying 2 results from an estimated 2 matches for "03399381".
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0.03399381
2023 Aug 25
2
Query on finding root
Sir,
I want to solve the equation Q(u)=mean, where Q(u) represents the quantile
function. Here my Q(u)=(c*u^lamda1)/((1-u)^lamda2), which is the quantile
function of Davies (Power-pareto) distribution. Hence I want to solve ,
*(c*u^lamda1)/((1-u)^lamda2)=28353.7....(Eq.1)*
where lamda1=0.03399381, lamda2=0.1074444 and c=26104.50. When I used the
package 'Davies' and solved Eq 1, I got the answer u=0.3952365. But when I
use the function 'uniroot' to solve the Eq.1, I got a different answer
which is u=0.6048157. Why did this difference happen? Which is the
correct method t...
2023 Aug 27
1
Query on finding root
...t to solve the equation Q(u)=mean, where Q(u) represents the
> quantile function. Here my Q(u)=(c*u^lamda1)/((1-u)^lamda2), which is
> the quantile function of Davies (Power-pareto) distribution. Hence I
> want to solve , *(c*u^lamda1)/((1-u)^lamda2)=28353.7....(Eq.1)*
> where lamda1=0.03399381, lamda2=0.1074444 and c=26104.50. When I used
> the package 'Davies' and solved Eq 1, I got the answer u=0.3952365.
> But when I use the function 'uniroot' to solve the Eq.1, I got a
> different answer which is u=0.6048157. Why did this difference
> happen? Which is...