Doing a Pareto Chart In JMP


Import the Table 4.1 data file. Follow the instructions on Importing Text Files to JMP from the Web. The following JMP table results:

 

Notice that the Cause_of_Rejection column is declared nominal and the Frequency column is declared continuous as indicated by the bar chart symbol and the triangle symbol next to the column names on the Columns (2/0) box.

Go to the Graph menu of JMP and select Pareto Plot: The following dialog box results after filling the Y, Cause and Freq fields with the appropriate columns:

Click OK. The following Pareto chart results: