R Commands (Stats
c225/c151)
R is a free software.
You can download copies of R and get other information from the R Home Page.
The following R commands are prepared for
Stats c225/c151 with R Version 1.4.0 (MacOS X) by Hongquan Xu .
You can read data sets directly from here or from authors' webiste
or download and save it in the working directory of R.
NOTE: only type (or copy and paste) the R command after >
(References to the tables/sections inside the files may correspond to the 1st ed.)
Chapter 2:
- Bolt Experiment: Table (mandrel portion)
- Adapted Muzzle Velocity Experiment: Table 2.8
Chapter 3:
- Sewage Experiment : Table 3.1
- Girder Experiment : Table 3.4
- Bolt Experiment : Table 3.8
- Tomato Experiment : Table 3.45
- Wear Experiment : Table 3.17
- Tire Experiment : Table 3.23
- Wood Experiment: Table 3.29
- Starch Experiment : Table 3.34
- Drill Experiment : Table 3.40
- Revised Composite Experiment : Table 3.44
- Worsted Yarn Experiment: Table 3.46
- Blood Pressure Experiment : Table 3.49
- Throughput Data : Table 3.50
- Steel Experiment: Table 3.52
Chapter 4:
- Spring Experiment : Table 4.14
- Food Experiment : Table 4.15
- Task Efficiency Experiment : Table 4.16
- Drive Shaft Experiment : Table 4.17
Chapter 5:
- Leaf Spring Experiment : Table
5.2 (download and save the R function for halfnormal plot)
- Yield Experiment : Table 5.10
- Spot Welding Experiment : Table 5.11
- Stamping Experiment : Table 5.12
- Hatchback Experiment : Table 5.13
Chapter 6
Chapter 10:
- Ranitidine Experiment : Table
10.2
- Yield Design Matrix and Yield
Data for First Order Design: Table 10.3
- Yield Design Matrix and Yield
Data for Second-Order Design : Table 10.5
- Ranitidine Screen Experiment: Table 10.9
- Final Second-Order Ranitidine
Experiment : Table 10.12
Chapter 11:
- Layer Growth Experiment: Table
11.2
- Leaf Spring Experiment: Table
11.4
- Gear Experiment: Table 11.11
- Injection Molding Experiment, Cross Array: Table 11.12
- Chemical process Experiment: Table 11.13
- Injection Molding Experiment, Single Array: Table 11.14
Hongquan Xu