lum_import: Import Luminex data

In drLumi: Multiplex Immunoassays Data Analysis

Description

Import xPONENT software raw data from Luminex assays and converts in an easy-to-work file

Usage

lum_import(x, ...)

Arguments

x	a file or directory of files for Fluorescence and Metadata-type or Bead files respectively
...	other parameters of the function

Details

The list of variables that return is based on the main structure of luminex information.

Value

If import data is Fluorescence-type data several objects are returned in a list format:

• dtblock, blocks of information from raw data

• raw_metadata, raw metadata

• well_vars, list of variables for the well data

• scurve_vars, list of variables for the standard curve data

• average_vars, list of variables for the average data

• batch_vars, list of variables for the batch data

• name_batch, name of the batch

• type_raw_data, Fluorescence

• region_vars, list of variables for the region data

• sample_vars, list of variables for the sample data

If import data is Bead-type data two objects are returned in a list format:

• bead_files, all information from bead csv files

• name_batch, name of the batch

• type_raw_data, Bead

See Also

lum_export

Examples

imp_path <-  system.file(c("inst","extdata"),"plate1.csv",
package="drLumi")
imp <- lum_import(imp_path)
imp

Example output

The file imported is: Fluorescence type 
Identified data type: Median 
Identified data type: Net MFI 
Identified data type: Count 
Identified data type: Result 
Identified data type: Range 
Identified data type: Avg Net MFI 
Identified data type: Avg Result 
Identified data type: Avg Range 
Identified data type: %CV Replicates 
Identified data type: % Recovery 
Identified data type: Comments 
Identified data type: Units 
Identified data type: Standard Expected Concentration 
Identified data type: Control Expected Concentration 
Identified data type: Control Range - Low 
Identified data type: Control Range - High 
Identified data type: Per Bead Count 
Identified data type: Dilution Factor 
Identified data type: Analysis Types 
Identified data type: Analysis Coefficients 
Identified data type: R^2 
Identified data type: Audit Logs 
Identified data type: Warnings/Errors 

drLumi documentation built on May 2, 2019, 2:45 p.m.