PPE-operate {PhosR}

R Documentation

PhosphoExperiment object subset, combine methods

Description

These are methods for combining or subsetting for PhosphoExperiment object. This provides some convenience for users.

Usage

## S4 method for signature 'PhosphoExperiment,ANY,ANY,ANY'
x[i, j, drop = TRUE]

## S4 replacement method for signature 'PhosphoExperiment,ANY,ANY,ANY'
x[i, j, ...] <- value

## S4 method for signature 'PhosphoExperiment'
rbind(..., deparse.level = 1)

## S4 method for signature 'PhosphoExperiment'
cbind(..., deparse.level = 1)

Arguments

x	A PhosphoExperiment object
i	For [,PhosphoExperiment, [,PhosphoExperiment<-, i, j are subscripts that can act to subset the rows of x
j	For [,PhosphoExperiment, [,PhosphoExperiment<-, i, j are subscripts that can act to subset the columns of x
drop	A logical(1), ignored by these methods
...	In cbind or rbind, a PhosphoExperiment objects
value	An object of a class specified in the S4 method signature.
deparse.level	See ?base::cbind for a description of this argument.

Available methods

In the following code snippets, ppe1 and ppe2 is a PhosphoExperiment object with matching colData. ppe3 and ppe4 is a PhosphoExperiment object with matching rowData.

rbind(ppe1, ppe2):

Combine row-wise

cbind(ppe3, ppe4):

Combine column-wise

Author(s)

Taiyun Kim

See Also

method rbind, cbind from SummarizedExperiment object.

Examples

example(PhosphoExperiment, echo = FALSE)

n = ncol(phosData)
ppe1 = phosData[,seq(round(n/2))]
ppe2 = phosData[,-seq(round(n/2))]

ppe = cbind(ppe1, ppe2)
identical(ppe, phosData)

ppe[,seq(round(n/2))] = ppe1
identical(ppe, phosData)

p = nrow(phosData)
ppe1 = phosData[seq(round(p/2)),]
ppe2 = phosData[-seq(round(p/2)),]

ppe = rbind(ppe1, ppe2)
identical(ppe, phosData)

ppe[seq(round(p/2)),] = ppe1
identical(ppe, phosData)

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