FBRbeta: FBRbeta: A package for the FBR method based on beta series
In sremmers/FBRbeta: FBR method based on beta-series
Description
FBRbeta functions
Example
Description
The Finite BOLD Response (FBR) is a method to analyze fMRI
data. This method convolves the HRF with a design matrix.
This design matrix includes several boxcars with a particular length. The
FBR is a superior method in event-related designs and in models with lag
between HRF onset and stimulus onset. The advantange of the FBR is that it
is a flexible method, and it can estimate the BOLD. This current
implication of the FBR is based on beta-series. Each BOLD will get several
beta-values, depending on the amount and the length of the boxcars.
The fbrbetafunc is the general functions for the FBR.
This code consists of several other functions:
FBRbeta functions
The fbrbetafunc is the general functions for the FBR.
This code consists of several other functions:
A function to shuffle the first timing, timingmatrix
A function to obtain the beta's from X and y, betafunc,
A code to make boxcars of a particular timing boxcars,
A code that combines timingmatrix and boxcars
in a function called designmatrix
Example
See the vignette for a nice example and step-by-step explanation.
sremmers/FBRbeta documentation built on May 14, 2019, 8:18 a.m.
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Description FBRbeta functions Example
Description
The Finite BOLD Response (FBR) is a method to analyze fMRI
data. This method convolves the HRF with a design matrix.
This design matrix includes several boxcars with a particular length. The
FBR is a superior method in event-related designs and in models with lag
between HRF onset and stimulus onset. The advantange of the FBR is that it
is a flexible method, and it can estimate the BOLD. This current
implication of the FBR is based on beta-series. Each BOLD will get several
beta-values, depending on the amount and the length of the boxcars.
The fbrbetafunc is the general functions for the FBR.
This code consists of several other functions:
FBRbeta functions
The fbrbetafunc is the general functions for the FBR.
This code consists of several other functions:
A function to shuffle the first timing, timingmatrix
A function to obtain the beta's from X and y, betafunc,
A code to make boxcars of a particular timing boxcars,
A code that combines timingmatrix and boxcars
in a function called designmatrix
Example
See the vignette for a nice example and step-by-step explanation.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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