saltriver: Data from Salt River

In kerdiest: Nonparametric Kernel Estimation of Distribution Function

Data from Salt River

Description

The annual peak instantaneous flow of the Salt River near Roosevelt, AZ, USA, for 1924-2009. Data are in cfs (0.028317 m3/s); water year October-September. The data were examined in several papers related with extreme values in hydrology. Among others, they were analyzed by Anderson and Meerschaert (1998) and Dettinger and Diaz (2000), where they were fitted to GEV and GPD distributions. In Quintela-del-Rio (2011), a nonparametric analysis for this data set is presented.

Usage

data(saltriver)

Format

A data frame with 85 observations on the following 2 variables.

year

Year

peakflow

The annual observed maximum peak flow

Source

US Geological Survey http://water.usgs.gov/nwis/peak.

References

Anderson, P.L. and Meerschaert, M.M. (1998), "Modeling river flows with heavy tails", Water Resources Research, 34, 2271-2280.

Dettinger, M.D. and Diaz, H.F. (2000), "Global characteristics of stream flow seasonality and variability", Journal of Hydrometeorology, 1, 289-310.

Quintela-del-Rio, A. (2011), "On bandwidth selection for nonparametric estimation in flood frequency analysis". Hydrological Processes 25, 671-678.

Quintela-del-Río, A. and Estévez-Pérez, G. (2012), "Nonparametric kernel distribution function estimation with kerdiest: an R package for bandwidth choice and applications", Journal of Statistical Software, 50(8), 1-21.

kerdiest documentation built on June 23, 2025, 5:08 p.m.