Data: Extract the sample size and the acceptance number for MIL STD 105E acceptance sampling plans.

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Description

Data for indexing sample size and acceptance number, given the code lette, AQL value and inspection type code.

Usage

1
data(milstd105eplans)

Format

A data frame with 1274 entries on the following 5 variables.

code_letter

a factor for code letters, levels are A, B, C, D, E, F, G, H, J, K, L, M, N, P, Q, R, S

n

a numeric vector for sample size

T

a factor for type of inspection, among tightened, reduced or normal, "t", "r", "n" respectively

NCA

a factor containing the different AQL levels, 26 in total

c

a numeric vector for acceptance number

Source

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

Examples

1
data(milstd105eplans)