sleeping: Sleeping Bags

In homals: Gifi Methods for Optimal Scaling

Description

This data set provides 4 variables measured on 21 sleeping bags. The variables are temperature, weight, price, and material.

Usage

sleeping

Format

A data frame of dimenson 21 times 4.

References

Prediger, S. (1997). Symbolic objects in formal concept analysis. In G. Mineau, and A. Fall (eds.), Proceedings of the 2nd International Symposium on Knowledge, Retrieval, Use, and Storage for Efficiency.

Examples

   data(sleeping)
   sleeping

Example output

Warning messages:
1: In rgl.init(initValue, onlyNULL) : RGL: unable to open X11 display
2: 'rgl_init' failed, running with rgl.useNULL = TRUE 
3: .onUnload failed in unloadNamespace() for 'rgl', details:
  call: fun(...)
  error: object 'rgl_quit' not found 
                 Temperature Weight Price    Material
One Kilo Bag               7    940   149    Liteloft
Sund                       3   1880   139  Hollow ber
Kompakt Basic              0   1280   249    MTI Loft
Finmark Tour               0   1750   179  Hollow ber
Interlight Lyx             0   1900   239  Thermolite
Kompakt                   -3   1490   299    MTI Loft
Touch the Cloud           -3   1550   299    Liteloft
Cat's Meow                -7   1450   339  Polarguard
Igloo Super               -7   2060   279   Terraloft
Donna                     -7   1850   349    MTI Loft
Tyin                     -15   2100   399   Ultraloft
Travellers Dream           3    970   379 Goose-downs
Yeti light                 3    800   349 Goose-downs
Climber                   -3   1690   329  Duck-downs
Viking                    -3   1200   369 Goose-downs
Eiger                     -3   1500   419 Goose-downs
Climber light             -7   1380   349 Goose-downs
Cobra                     -7   1460   449  Duck-downs
Cobra Comfort            -10   1820   549  Duck-downs
Fox re                   -10   1390   669 Goose-downs
Mont Blanc               -15   1800   549 Goose-downs

homals documentation built on May 2, 2019, 6:51 p.m.