@misc{Grabowska_Grażyna_Grade_2009,
 author={Grabowska, Grażyna and Wiech, Marek},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Raport Badawczy = Research Report},
 howpublished={online},
 year={2009},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 abstract={The anonymous data from 1352 companies concern- ing the economic climate in Polish servicing sector from the Euro- pean Economic Survey 2005 was obtained by courtesy of The Polish Chamber of Commerce. The Grade Correspondence Analysis (GCA) with posterior clustering (GCCA) is introduced and applied to this data. The main task of this analysis is to create the first view of data and to reveal their latent structure. This provides an insight into the economic factors and enables making conclusions about business conditions in Poland.},
 title={Grade analysis of data from the European Economic Survey 2005 on Economic Climate in Polish Servicing Sector},
 type={Text},
 URL={http://www.rcin.org.pl/Content/217450/PDF/RB-2009-87.pdf},
}