selectVar.mcia {omicade4} | R Documentation |
The selection of variables based on co-ordinates of MCIA
variable space. The function is called by selectVar
## S3 method for class 'mcia' selectVar(x, axis1 = 1, axis2 = 2, a1.lim = c(-Inf, Inf), a2.lim = c(-Inf, Inf), sepID.data = NULL, sepID.sep = "_", ...)
x |
An object of class |
axis1 |
Integer, the column number for the x-axis. The default is 1. |
axis2 |
Integer, the column number for the y-axis. The default is 2. |
a1.lim |
The limited range of x-axis of selected. It could be either a vector (containing
2 numbers, the first value limiting the lower boundary, the second
value limiting the upper boundary) or a list of vectors, each of which
contains two number. If it is a |
a2.lim |
The limited range of y-axis. |
sepID.data |
See |
sepID.sep |
See |
... |
Other arguments |
mcia
projecting variables (genes) from different datasets
to a lower dimensional space. This function supplies a method selecting
variables according to the co-ordinates of variables.
Returns a data.frame describing which variables are presented on which data.frames within the limited region(s).
Chen Meng
See Also as selectVar.cia
, selectVar
data(NCI60_4arrays) mcoin <- mcia(NCI60_4arrays) selectVar(mcoin, a1.lim=c(1, Inf))