code_letter {Planesmuestra}

Data: Inspection level and the code letter for a MIL STD 105E acceptance sampling plan.

Description

Contains the unique code letter for a specific size lot, interpolated through the f_milstd105E function, and specificl normal or special inspection level.

Usage

data("code_letter")

Format

A data frame with 0 observations on the following 2 variables.

S.1

a character vector with the code letters, for the S.1 special inspection level

S.2

a character vector with the code letters, for the S.2 special inspection level

S.3

a character vector with the code letters, for the S.3 special inspection level

S.4

a character vector with the code letters, for the S.4 special inspection level

I

a character vector with the code letters, for the I normal inspection level

II

a character vector with the code letters, for the II normal inspection level

III

a character vector with the code letters, for the III normal inspection level

Source

Montgomery, D.C. (2005) Introduction to Statistical Quality Control, 5th ed. New York: John Wiley & Sons, ISBN 0-471-65631-3

Examples

data(code_letter)