View source: R/spc.constant.calculation.B4.R
spc.constant.calculation.B4 | R Documentation |
Calculate B4 control chart constant from Wheeler's SPC books.
spc.constant.calculation.B4(sample.size, n.sigma = 3, exact = T)
sample.size |
A scalar or vector of sample sizes |
n.sigma |
How many standard errors to use (default 3 for most control charts) |
exact |
Logical - Use exact calculation or approximate calculation (if FALSE)? |
A scalar or vector with computed constants.
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