loadABF1 {biosignalEMG} | R Documentation |
Imports data in the Axon(TM) ABF format v1.0
Description
Loads ABFv1.0 files containing data from electrophysiological recordings, as created by Axon Instruments/Molecular Devices software such as AxoTape(TM) and AxoScope(TM).
Usage
loadABF1(filename, const = 0.00489615)
Arguments
filename |
name of the ABF file to load. |
const |
a multiplier to obtain the value represented in each datum (see ‘References’). |
Details
Loads electrophysiology data from Version 1.0 ABF files, as created by software like AxoTape and AxoScope. The routine only loads the data section and some parts of the header to know how many channels are represented in the data.
Value
Returns an object of class ‘emg’.
Note
To load an Axon ABFv2.x file, please use the R package abf2.
Author(s)
J.A. Guerrero jaguerrero@correo.uaa.mx
References
Axon(TM) Binary File Format (ABF): User Guide. http://mdc.custhelp.com/euf/assets/software/FSP_ABFHelp_2.03.pdf
Half-precision floating-point format (2015, June 26). In Wikipedia, The Free Encyclopedia. Retrieved July 9, 2015, https://en.wikipedia.org/w/index.php?title=Half-precision_floating-point_format&oldid=668770694
See Also
Examples
## Not run:
## Local path to sample data file
path <- paste(system.file("extdata", package = "biosignalEMG"), "/96627009.DAT",
sep = "")
## Load and show the data
emg <- loadABF1(path)
plot(emg)
## End(Not run)