ryan | R Documentation |
This data set contains the data given in Table 9.2 by Ryan (2011, p. 323). The sample
comprises 20 subgroups, each with 4 observations, on two quality characteristics X_1
and
X_2
. According to Ryan (2011), the 10th and 20th subgroups are out-of-control.
data(ryan)
A 2x4x20 array.
T. P. Ryan (2011), Statistical Methods for Quality Improvement, 3rd ed., Wiley.
data(ryan)
mphase1Plot(ryan)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.