Incomplete-class: Class '"Incomplete"'

Description Objects from the Class Slots Extends Methods Author(s) See Also Examples

Description

a sparse matrix inheriting from class dgCMatrix with the NAs represented as zeros

Objects from the Class

Objects can be created by calls of the form new("Incomplete", ...). or by calling the function Incomplete

Slots

i:

Object of class "integer" ~~

p:

Object of class "integer" ~~

Dim:

Object of class "integer" ~~

Dimnames:

Object of class "list" ~~

x:

Object of class "numeric" ~~

factors:

Object of class "list" ~~

Extends

Class "dgCMatrix", directly. Class "CsparseMatrix", by class "dgCMatrix", distance 2. Class "dsparseMatrix", by class "dgCMatrix", distance 2. Class "generalMatrix", by class "dgCMatrix", distance 2. Class "dMatrix", by class "dgCMatrix", distance 3. Class "sparseMatrix", by class "dgCMatrix", distance 3. Class "compMatrix", by class "dgCMatrix", distance 3. Class "Matrix", by class "dgCMatrix", distance 4.

Methods

as.matrix

signature(x = "Incomplete"): ...

coerce

signature(from = "matrix", to = "Incomplete"): ...

complete

signature(x = "Incomplete"): ...

Author(s)

Trevor Hastie and Rahul Mazumder

See Also

biScale,softImpute,Incomplete,impute,complete

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
showClass("Incomplete")
set.seed(101)
n=200
p=100
J=50
np=n*p
missfrac=0.3
x=matrix(rnorm(n*J),n,J)%*%matrix(rnorm(J*p),J,p)+matrix(rnorm(np),n,p)/5
ix=seq(np)
imiss=sample(ix,np*missfrac,replace=FALSE)
xna=x
xna[imiss]=NA
xnaC=as(xna,"Incomplete")


Search within the softImpute package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.