Description Usage Arguments Value See Also Examples

View source: R/compare_plans_oc.R

This function produces overlaid Operating Characteristic (OC) curves for any three systematic/random sampling schemes for specified parameters.

1 | ```
compare_plans_oc(c1, c2, c3, r1, t1, r2, t2, r3, t3, distribution, K, m, sd)
``` |

`c1, c2, c3` |
acceptance numbers |

`r1, r2, r3` |
number of primary increments in a grab sample or grab sample size |

`t1, t2, t3` |
number of grab samples |

`distribution` |
what distribution we have used such as |

`K` |
dispersion parameter of the Poisson gamma distribution (default value 0.25) |

`m` |
microbiological limit with default value zero, generally expressed as number of microorganisms in specific sample weight |

`sd` |
standard deviation of the lognormal and Poisson-lognormal distributions on the log10 scale (default value 0.8) |

overlaid OC curves

prob_accept

1 2 3 4 5 6 7 8 9 10 11 | ```
c1 <- 0
c2 <- 0
c3 <- 0
r1 <- 25
r2 <- 50
r3 <- 75
t1 <- 10
t2 <- 10
t3 <- 10
distribution <- 'Poisson lognormal'
compare_plans_oc(c1, c2, c3, r1, t1, r2, t2, r3, t3, distribution)
``` |

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