This function takes information about the process we want
to represent and draw the Process Map, with its X's, x's, Y's and y's in
each step of the process
Usage
ss.pMap(steps, inputs.overall, outputs.overall, input.output, x.parameters,
y.features, main = "Six Sigma Process Map", sub, ss.col = c("#666666",
"#BBBBBB", "#CCCCCC", "#DDDDDD", "#EEEEEE"))
Arguments
steps
A vector of characters with the name of the 'n' steps
inputs.overall
A vector of characters with the name of the overall inputs
outputs.overall
A vector of characters with the name of the overall outputs
input.output
A vector of lists with the names of the inputs of the i-{th} step,
that will be the outputs of the (i-1)-{th} step
x.parameters
A vector of lists with a list of the x parameters of the process. The
parameter is a vector with two values: the name and the type (view details)
y.features
A vector of lists with a list of the y features of the step. The
feature is a vector with two values: the name and the type (view details)
main
The main title for the Process Map
sub
Subtitle for the diagram (recommended the Six Sigma project name)
ss.col
A vector of colours for a custom drawing. At least five colours,
sorted by descendant intensity (see details)
Details
The type of the x parameters and y features can be: C(controllable),
N(noise), Cr(Critical), P(Procedure). The default value for ss.col is
c("#666666", "#BBBBBB", "#CCCCCC", "#DDDDDD", "#EEEEEE"), a grayscale style.
You can pass any accepted color string.
Value
A graphic representation of the Map Process.
Note
The process map is the starting point for a Six Sigma Project, and it is
very important to find out who the x's and y'x are.