specifydesign {neuRosim} | R Documentation |
Generates a design matrix to be used as a model for the simulated activation.
specifydesign(onsets, durations, totaltime, TR, effectsize, accuracy=0.1, conv = c("none", "gamma", "double-gamma", "Balloon"), cond.names = NULL, param = NULL)
onsets |
List or vector representing the onsets in seconds. |
durations |
List or vector representing the durations in seconds. |
totaltime |
Duration of the experiment in seconds. |
TR |
Repetition time in seconds. |
effectsize |
List or number representing the effectsize in each condition. |
accuracy |
Microtime resolution in seconds. |
conv |
Should the design matrix be convoluted, default is none. |
cond.names |
Optional names for the conditions. |
param |
Parameters of the haemodynamic response function. See |
A matrix specifying the design.
M. Welvaert
specifyregion
,gammaHRF
,canonicalHRF
,balloon
os <- list(c(20,60),c(15,35)) d <- list(20, 10) total <- 80 TR <- 2 out <- specifydesign(os, d, total, TR, effectsize=list(2,5), conv="double-gamma")