Rubber {MASS} | R Documentation

## Accelerated Testing of Tyre Rubber

### Description

Data frame from accelerated testing of tyre rubber.

### Usage

    Rubber

### Format

`loss`
  the abrasion loss in gm/hr.
`hard`
  the hardness in Shore units.
`tens`
  tensile strength in kg/sq m.

### Source

O.L. Davies (1947) Statistical Methods in Research and Production. Oliver and Boyd, Table 6.1 p. 119.

O.L. Davies and P.L. Goldsmith (1972) Statistical Methods in Research and Production. 4th edition, Longmans, Table 8.1 p. 239.

### References

Venables, W. N. and Ripley, B. D. (1999) Modern Applied Statistics with S-PLUS. Third Edition. Springer.

[Package MASS version 7.2-49 Index]