Dataset: dvd_packing.csv Source: H. Oktem (2012). "Modeling and Analysis of Process Parameters for Evaluating Shrinkage Problems During Plastic Injection Molding of a DVD-ROM Cover," Journal of Materials Engineering and Performance, Vol. 21, #1, pp. 25-32. Description: Experiment with 5 Factors and 27 observations relating DVD cover shinkage (%) to 5 factors with the following levels: Mold Temperature (C): 40, 60, 80 Melt Temperature (C): 230, 240, 250 Injection Pressure (Mpa): 80, 100, 120 Injection Time (sec): 1, 2, 3 Cooling Time (sec): 10, 15, 20 Variable Names: runNum moldTemp meltTemp injectPrs injectTime coolTime shrinkPct