clone.ncdfFlowSet {ncdfFlow} | R Documentation

## Clone a ncdfFlowSet

### Description

Create a new ncdfFlowSet object from an existing one

### Usage

    clone.ncdfFlowSet(ncfs, ncdfFile = NULL, isEmpty = FALSE,
      isNew = TRUE, dim = 2, compress = 0)

### Arguments

`ncfs` | A `ncdfFlowSet`.
`ncdfFile` | A character scalar giving the output file name. By default, It is NULL and the function will generate a random file name, potentially adding the `.cdf` suffix unless a file extension is already present. It is only valid when isNewNcFile=TRUE
`isEmpty` | A logical scalar indicating whether the raw data should also be copied.if FALSE, an empty cdf file is created with the same dimensions (sample*events*channels) as the orignial one.
`isNew` | A logical scalar indicating whether the new cdf file should be created. If FALSE, the original cdf file is associated with the new ncdfFlowSet object.
`dim` | `integer` see details in read.ncdfFlowset.
`compress` | `integer` see details in read.ncdfFlowset.

### Value

A ncdfFlowSet object

### See Also

`read.ncdfFlowSet`

### Examples

    path<-system.file("extdata","compdata","data",package="flowCore")
    files<-list.files(path,full.names=TRUE)[1:3]

    #create ncdfFlowSet from fcs
    nc1  <- read.ncdfFlowSet(files=files,ncdfFile="ncfsTest.nc",flowSetId="fs1",isWriteSlice= TRUE)

    ##clone the ncdfFlowSet object
    nc2<-clone.ncdfFlowSet(nc1,"clone.nc")
    nc2[[1]]

    #optionally create the empty hdf file without writting the acutal flow data into it
    nc2 <- clone.ncdfFlowSet(nc1,"clone.nc", isEmpty = TRUE)

    #add the actual raw data
    fs1  <- read.flowSet(files=files)
    nc2[[sampleNames(fs1)[1]]] <- fs1[[1]]
    nc2[[1]]

    #delete the cdf file associated with ncdfFlowSet before removing it from memory
    unlink(nc2)
    rm(nc2)

    unlink(nc1)
    rm(nc1)

[Package ncdfFlow version 2.30.1 Index]