how to plot monotonic regression using r tukey linear fitting in r excel what is the value of monotonic regression in r df p plotting which graph function is used in monotonic regression what is the df function in r r how to use graph function tukey's linear fitting r can df plot in r r function for monotonic regression which linear fitting function will show energy consumption values? which function to use to find power consumption in an excel spreadsheet how to plot r in a table when to use linear fitting in r r can you do monotonic regression r what is the function to perform monotonic regression what is tuky linear fitting what is the r monotonic regression when a monotonic regression is performed, which statement must be true what is r's monotonic regression function