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Last data update: 2014.03.03

R: Extracts the barcodes from a dataset, each experimental plate...

extractKey

R Documentation

Extracts the barcodes from a dataset, each experimental plate has a barcode in a dataset. Barcodes are extracted from the header of the each plate data from position specified by keyposition argument.

Description

Extracts the barcodes from a dataset, each experimental plate has a barcode in a dataset. Barcodes are extracted from the header of the each plate data from position specified by keyposition argument.

Usage

extractKey(keyposition, rawdata, numberofrowsperplate, doubleplateexperiment)

Arguments

`keyposition`	Position of keyvalue in the header of plate.
`rawdata`	An object(dataframe) of rawdata.
`numberofrowsperplate`	This argument is not needed when you call function "readFluostarPlates". The number of rows depend upon the geometry of the plates. These are 16 in case of 384 well plates.
`doubleplateexperiment`	This parameter has TRUE or FALSE value only. It is TRUE when an experiment is read twice and one only want to choose only one of them.

Value

Barcodes.

Author(s)

Muhammad Kashif

Examples

f <- system.file("/raw/optima.log", package="COMBIA")
fileDF <- readFile(filename = f,  separator = ",", noofrows_skip=0,
                   platetype="384")
Generatedbarcode <- extractKey(keyposition = 2, rawdata = fileDF,
                              numberofrowsperplate = 17,
                              doubleplateexperiment = FALSE)

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(COMBIA)
Loading required package: hash
hash-2.2.6 provided by Decision Patterns

Loading required package: gdata
gdata: read.xls support for 'XLS' (Excel 97-2004) files ENABLED.

gdata: read.xls support for 'XLSX' (Excel 2007+) files ENABLED.

Attaching package: 'gdata'

The following object is masked from 'package:stats':

    nobs

The following object is masked from 'package:utils':

    object.size

The following object is masked from 'package:base':

    startsWith

Loading required package: lattice
Loading required package: latticeExtra
Loading required package: RColorBrewer
Loading required package: oro.nifti
oro.nifti 0.5.2
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/COMBIA/extractKey.Rd_%03d_medium.png", width=480, height=480)
> ### Name: extractKey
> ### Title: Extracts the barcodes from a dataset, each experimental plate
> ###   has a barcode in a dataset. Barcodes are extracted from the header of
> ###   the each plate data from position specified by keyposition argument.
> ### Aliases: extractKey
> 
> ### ** Examples
> 
> f <- system.file("/raw/optima.log", package="COMBIA")
> fileDF <- readFile(filename = f,  separator = ",", noofrows_skip=0,
+                    platetype="384")
> Generatedbarcode <- extractKey(keyposition = 2, rawdata = fileDF,
+                               numberofrowsperplate = 17,
+                               doubleplateexperiment = FALSE)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>