gayleplot {droptest}

Plot of std deviation percent, vs probability of reaction percent.

Description

gayleplot Creates plot similar to the one seen in NASA Technical Note NASA-TN-D-7905. (1970) Written by J. B. Gayle. The namesake of this function. https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19750014413.pdf

Usage

gayleplot(simq = seq(0.01, 0.5, by = 0.05), ...)

Arguments

simq

Vector. Probabilities of failure (q) to use for simulated trials. Defaults to range of q = 0.01 to q = 0.5 in 0.05 steps.

...

Passes values to dgroups.

Details

Plots historical standard deviations ( mid-test – against binomial process. Also plots standard deviations ( from simulation using modern procedure.

Shows how historical data follows a binomial process, but simulated data produced using modern procedure does not.

Value

none

Author(s)

Chad Ross [e-mail]

See Also

dgroups dseries dtrials droptest

Examples

  # recommended to use num.series value greater than or equal to 1000.
  gayleplot(num.series = 100)
  gayleplot(num.series = 100, simq = seq(0.01, 0.05, by = 0.01))