The dataset consits of the number of ingots not ready for rolling and the number of ingots ready for rolling for a number of combinations of heating time and soaking time.
ingotsAn object of class tbl_df (inherits from tbl, data.frame) with 25 rows and 4 columns.
HeatThe heating time
SoakThe soaking time
NotReadyResponse indicator, with a value 1 for units not ready for rolling (event) and a value of 0 for units ready for rolling (nonevent)
FreqThe frequency of occurrence of each combination of
Heat, Soak, and NotReady