Repetitive Group Sampling Plan Based on Cpk under asymmetric Case 2

Calculates Sample Number and Average Sample Number for Repetitive Group Sampling Plan based on Cpk under asymmetric case 2 as given in Aslam et al. (2013)

# S3 method for default
rgsp_asym2(.p1, .p2, .alpha, .beta, .nums, .rep)

Arguments

.p1	Acceptable Quality Level (AQL) Probability
.p2	Limiting Quality Level (LQL) Probability
.alpha	Producer's alpha-risk
.beta	Consumer's beta-risk
.nums	Number of samples with replacement at each iteration
.rep	Number of iterations

Value

Sample Number and Average Sample Number

References

Aslam, M., Wu, C., Jun, C., Azam, M. and Itay, N. (2013). Developing a variables repetitive group sampling plan based on process capability index Cpk with unknown mean and variance. Journal of Statistical Computation and Simulation. 83(8):1507-1517. (https://www.tandfonline.com/doi/abs/10.1080/00949655.2012.663374)

Examples

rgsp_asym2(
    .p1     = 0.001
  , .p2     = 0.003
  , .alpha  = 0.050
  , .beta   = 0.100
  , .nums   = 10000
  , .rep    = 10 # 1000
)
#> # A tibble: 1 x 6
#>      p1    p2     n    ka    kr   ASN
#>   <dbl> <dbl> <int> <dbl> <dbl> <dbl>
#> 1 0.001 0.003    79 0.994 0.919  193.