Im doing a study on ankle fractures and am trying to run a tolerance interval but I keep getting an error . This is the error I am receiving:
Error in normtol.int(TreatmentA.Improvement.in.AOFAS, alpha = 0.05, P = 0.95, : could not find function "normtol.int"
Can someone please help .
I tried to install the package but its not available as below message shows:
package ‘normtol.int’ is not available (for R version 3.6.3)