as.profileCGH {GLAD} | R Documentation |
Create an object of class profileCGH.
as.profileCGH(object)
object |
A data.frame to be convert into profileCGH. |
The data.frame to be convert must at least contain the
following fields: LogRatio, PosOrder, and Chromosome. If the field
Chromosome is of mode character, it is automatically converted into a
numeric vector (see ChrNumeric
); a field ChromosomeChar
contains the character labels. The data.frame to be converted into a
profileCGH objet is split into two data.frame: profileValuesNA contains
the rows for which there is at least a missing value for either
LogRatio, PosOrder or Chromosome; profileValues contains the remaining rows.
|
A list with the following attributes |
profileValues |
A data.frame |
profileValuesNA |
A data.frame |
People interested in tools dealing with array CGH analysis can visit our web-page http://bioinfo.curie.fr.
Philippe Hupé, glad@curie.fr
data(snijders) ### Creation of "profileCGH" object profileCGH <- as.profileCGH(gm13330) attributes(profileCGH)