Description

Six variables measured on 100 genuine and 100 counterfeit old Swiss 1000-franc bank notes (Flury and Riedwyl, 1988).

Usage

Format

Length

Length of the bank note

Ht_Left

Height of the bank note, measured on the left

Ht_Right

Height of the bank note, measured on the right

IF_Lower

Distance of inner frame to the lower border

IF_Upper

Distance of inner frame to the upper border

Diagonal

Length of the diagonal

Details

Observations 1-100 are the genuine bank notes and the other 100 observations are the counterfeit bank notes.

Source

Flury, B. and Riedwyl, H. (1988). Multivariate Statistics, A Practical Approach, Cambridge University Press.