TY - RPRT TI - Kendall-Theil Robust Line (KTRLine--version 1.0)-A Visual Basic Program for Calculating and Graphing Robust Nonparametric Estimates of Linear-Regression Coefficients Between Two Continuous Variables AU - Gregory E. Granato PY - 2006 DO - 10.3133/tm4a7 UR - https://pubs.usgs.gov/publication/tm4A7 ID - tm4A7 ER -