EGRETci

Collection of functions to evaluate uncertainty of results from water quality analysis using the Weighted Regressions on Time Discharge and Season (WRTDS) method. This package is an add-on to the EGRET package that performs the WRTDS analysis. The WRTDS modeling method was initially introduced and discussed in Hirsch et al. (2010) doi:10.1111/j.1752-1688.2010.00482.x, and expanded in Hirsch and De Cicco (2015) doi:10.3133/tm4A10. The paper describing the uncertainty and confidence interval calculations is Hirsch et al. (2015) doi:10.1016/j.envsoft.2015.07.017.