calculate_bias_interval {CLSIEP15}

Calculate bias interval from TV

Description

Calculate bias interval from TV

Usage

calculate_bias_interval(
  scenario,
  nrun,
  nrep,
  SWL,
  SR,
  nsamples,
  expected_mean,
  user_mean,
  ...
)

Arguments

scenario

Choosed scenario from section 3.3 of EP15-A3

nrun

Number of runs

nrep

number of repetitions per run (n0)

SWL

S within laboratory (obtained from anova)

SR

S repetability (obtained from anova)

nsamples

total number of samples tested usual 1

expected_mean

Expected mean or TV

user_mean

Mean of all samples (obtained from anova)

...

additional parameters necessary for processing the choosed scenario

Value

a named list with the defined mean, the interval significance (user mean should be in for approval), and total bias (user mean - TV)

Examples

calculate_bias_interval(scenario = 'E',
nrun = 7,
nrep = 5,
SWL = .042,
SR = .032,
nsamples = 2,
expected_mean = 1,
user_mean = .94
)