grids: Locomotive braking grid replacements

Description Format Details Source

Description

Age of locomotives when either their braking grids were replaced or the largest age observed for each locomotive

Age of locomotives when either their braking grids were replaced or the largest age observed for each locomotive

Format

A data.frame with 39 rows and 3 variables:

[, 1] unit Unit designator code Categoric
[, 2] days Accumulated time at event Numeric
[, 3] event Event observed at days (Replacement/End) Categoric

A data.frame with 39 rows and 3 variables:

[, 1] unit Unit designator code Categoric
[, 2] days Accumulated time at event Numeric
[, 3] event Event observed at days (Replacement/End) Categoric

Details

Two batches grids1 & grids2

Two batches grids1 & grids2

Source

Doganaksoy, N., and Nelson, W. (1991) A method and computer program MCFDIFF to compare two samples of repair data, TIS Report 91CRD172, General Electric Company Research and Development, Schenectady, NY.

Doganaksoy, N., and Nelson, W. (1991) A method and computer program MCFDIFF to compare two samples of repair data, TIS Report 91CRD172, General Electric Company Research and Development, Schenectady, NY.


Auburngrads/SMRD documentation built on Sept. 14, 2020, 2:21 a.m.