weco.combine: Combination of WECO Rules
In weco: Western Electric Company Rules (WECO) for Shewhart Control Chart

Description Usage Arguments Value Examples

Apply a combination of multiple WECO rules to continuously observed data from some process to detect abnormal signals

1	weco.combine(x, sdx = sd(x), mux = mean(x), lst.rules)

`x`	A vector of continuously observed data from some process
`sdx`	Standard deviation of the observed data
`mux`	Mean of the observed data
`lst.rules`	List of rules with parameters. The first element in the list is the rule number

A vector with the same length as x that contains the out of boundary status of each point

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x         <- rnorm(1000);
rst.comb  <- weco.combine(x, lst.rules=list(list(1), list(2, k=9)));
rst.comb2 <- weco.combine(x, lst.rules=list(list(3), list(4, k=16)));