question: probplot for changing confidence interval

i used to this script. probplot('distribution',data) --> 95% confidence interval

but, i would like to change parameter estimation during probplot. for example, 90% or 99%

how can i solve this problem?

Answer 1

[Andrew Newell]

probplot doesn't have any confidence interval. If you are trying to fit your data to a probability distribution, the demo Fitting a Univariate Distribution Using Cumulative Probabilities might help you.