Research Article

On the Use of the K-Chart for Phase II Monitoring of Simple Linear Profiles

Table 3

ARL values when shifts to .

chart EWMA/R chart K-chart

0.00 200.000 200.000 200.000
52.20 76.70 14.30
21.20 33.70 11.80
9.60 15.30 10.50
4.90 7.50 9.50
2.90 4.20 9.10
1.90 2.60 7.70
1.50 1.80 7.40
1.20 1.40 6.70
1.10 1.20 5.40