AOQL_grab_A {grabsampling} | R Documentation |
Construction of AOQ curve and calculate AOQL value based on limiting fraction
Description
AOQL_grab_A
provides the AOQ curve and calculates AOQL value based on limiting fraction of contaminated increments.
Usage
AOQL_grab_A(c, r, t, d, N, method, plim)
Arguments
c |
acceptance number |
r |
nurber of primary increments in a grab sample or grab sample size |
t |
number of grab samples |
d |
serial correlation of contamination between the primary increments |
N |
length of the production |
method |
what sampling method we have applied such as |
plim |
the upper limit for graphing the fraction nonconforming or proportion of contaminated increments |
Details
Since P_{ND}
is the probability of non-detection, p
is the limiting fraction of contaminated increments and the outgoing contaminated proportion of primary increments is given by AOQ
as the product pP_{ND}
.
The quantity AOQL
is defined as the maximum proportion of outgoing contaminated primary increments and is given by
AOQL ={\max_{0\leq p\leq 1}}{pP_{ND}}
Value
AOQ curve and AOQL value based on on limiting fraction
See Also
Examples
c <- 0
r <- 25
t <- 30
d <- 0.99
N <- 1e9
method <- 'systematic'
plim <- 0.30
AOQL_grab_A(c, r, t, d, N, method, plim)