TY - Generic T1 - Graphical forecast errors T2 - 25th Annual Western Snow Conference Y1 - 1957 A1 - Burns, J.I. A1 - Strauss, F.A. KW - Forecasting, Graphical analysis, Water supply forecasting AB - A graphical forecasting procedure is described in which 9 dependent variables are used, through a series of graphs designed into a nomograph pattern. A discussion of the several variables and references to statistical methods and parameters is set forth. Levels of accuracy and probable levels of accuracy are solved graphically. An actual forecast is presented to illustrate the scheme is shown with forecast tabulation tables to determine the weighted factors for entering the various steps in the graphs. JF - 25th Annual Western Snow Conference T3 - Proceedings of the 25th Annual Western Snow Conference PB - Western Snow Conference CY - Santa Barbara, California UR - sites/westernsnowconference.org/PDFs/1957Burns.pdf ER -