qcc (version 2.2)

qcc.options: Set or return options for the 'qcc' package.

Description

This function can be used to control the behavior of the 'qcc' library such as the background color, out-of-control points appearance, and many others.

Usage

qcc.options(...)

Arguments

...

the option to be set or retrieved. See details.

Value

• If the functions is called with no argument return a list of available options.

  If an option argument is provided the corresponding value is returned.

  If a value is associated with an option argument, such option is set and the list of updated option values is invisibly returned. In this case the list .qcc.options is modified and any modification will remain in effect for the rest of the session.

Details

The available options are: [object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

See Also

qcc

Examples

old <- qcc.options()			# save defaults
qcc.options("cex.stats")		# get a single parameter
qcc.options("cex.stats"=1.2)	# change parameters
qcc.options(bg.margin="azure2")
qcc.options("violating.runs" = list(pch = 15, col = "purple"))
qcc.options("beyond.limits" = list(pch = 15, col = "orangered"))
qcc(rnorm(100), type = "xbar.one", std.dev = 0.7)	# see the results
qcc.options(old)				# restore old defaults