toyCarsDefects {qAnalyst} | R Documentation |
toyCarsDefects dataframe reports sample size and the total number of defectives on sampled toy cars in a toy manifacture.
data(toyCarsDefects)
A data frame with 20 observations on the following 2 variables.
defects
number of defects found.
sampled
sample size.
Data contained in toyCarsDefects dataframe can be used to show attribute charts proprieties.
Industrial data.
This dataset can be shown by a u - chart
data(toyCarsDefects)
head(toyCarsDefects)
chart=spc(x=toyCarsDefects$defects, sg=toyCarsDefects$sampled, name="defects", type="u")
plot(chart)