In frequency analysis in hydrology, the streamflow QT corresponding to a specified exceedance probability p (or return period T = 1/p) can be computed as
QT = mu + KT sigma
where μ and σ are the mean and standard deviation of the streamflow series, respectively, and KT is the frequency factor.
Write a function to compute the frequency factor for the normal distribution given the exceedance probability as a vector.
Solve

Solution Stats

20 Solutions

6 Solvers

Last Solution submitted on Jun 03, 2026

Last 200 Solutions

Solution Comments

Show comments

Problem Recent Solvers6

Tim Chris Cleveland Dyuman Joshi Connor Wilford

Suggested Problems

More from this Author326

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!