How to Calculate Reduced Variate 'Y' in Gumbel's Method?
Reduced Variate 'Y' in Gumbel's Method calculator uses Reduced Variate 'Y' = ((1.285*(Variate 'X' with a Recurrence Interval-Mean of the Variate X))/Standard Deviation of the Z Variate Sample)+0.577 to calculate the Reduced Variate 'Y', The Reduced Variate 'Y' in Gumbel's Method formula is defined as the dimensionless variable in Gumbel's Method, one of the most widely used probability distribution functions for extreme values in hydrologic and meteorological studies for prediction of flood peaks. Reduced Variate 'Y' is denoted by y symbol.
How to calculate Reduced Variate 'Y' in Gumbel's Method using this online calculator? To use this online calculator for Reduced Variate 'Y' in Gumbel's Method, enter Variate 'X' with a Recurrence Interval (xT), Mean of the Variate X (xm) & Standard Deviation of the Z Variate Sample (σ) and hit the calculate button. Here is how the Reduced Variate 'Y' in Gumbel's Method calculation can be explained with given input values -> 9.6748 = ((1.285*(9.43-0.578))/1.25)+0.577.