arrayCGH {GLAD} | R Documentation |
Description of the object arrayCGH
.
The object arrayCGH
is a list with at least a
data.frame named arrayValues
and a vector named
arrayDesign
. The data.frame arrayValues
must contain the
following fields :
Col |
Vector of columns coordinates. |
Row |
Vector of rows coordinates. |
... |
Other elements can be added. |
The vector arrayDesign
is composed of 4 values : c(arrayCol,
arrayRow, SpotCol, SpotRow). The array CGH is represented by arrayRow*arrayCol
blocs and each bloc is composed of SpotRow*SpotCol spots.
N.B. : Col takes the values in 1:arrayRow*SpotRow and Row takes the
values in 1:arrayCol*SpotCol
People interested in tools dealing with array CGH analysis can visit our web-page http://bioinfo.curie.fr.
Philippe Hupé, glad@curie.fr.
glad
.
data(arrayCGH) # object of class arrayCGH array <- list(arrayValues=array2, arrayDesign=c(4,4,21,22)) class(array) <- "arrayCGH"