phd {robCompositions} | R Documentation |
PhD students in Europe based on the standard klassification system splitted by different kind of studies (given as percentages).
data(phd)
The format is: num [1:33, 1:8] 516.5 7.5 5.2 22.6 4.8 ... - attr(*, "dimnames")=List of 2 ..$ : chr [1:33] "EU" "Belgien" "Bulgarien" "Tschech.Rep." ... ..$ : chr [1:8] "Gesamtzahl der Doktoranden (in 1 000)" "maennlich" "weiblich" "Naturwissen-schaften, Mathematik, Informatik u. Ingenieurwesen" ...
Due to unknown reasons the rowSums of the percentages is not always 100.
http://epp.eurostat.ec.europa.eu/cache/ITY_PUBLIC/1-18092009-AP/DE/1-18092009-AP-DE.PDF
data(phd) phdImputed <- impCoda(phd)$xOrig