gen_conv_reg: Generate regressors by convolving a specified response...
In spant: MR Spectroscopy Analysis Tools

gen_conv_reg

R Documentation

Generate regressors by convolving a specified response function with a stimulus.

Description

Generate regressors by convolving a specified response function with a stimulus.

Usage

gen_conv_reg(
  onset,
  duration = NULL,
  trial_type = NULL,
  mrs_data = NULL,
  tr = NULL,
  Ndyns = NULL,
  Ntrans = NULL,
  resp_fn,
  match_tr = TRUE,
  normalise = FALSE
)

Arguments

`onset`	stimulus onset in seconds.
`duration`	stimulus duration in seconds.
`trial_type`	string label for the stimulus.
`mrs_data`	mrs_data object for timing information.
`tr`	repetition time.
`Ndyns`	number of dynamic scans stored, potentially less than Ntrans if block averaging has been performed.
`Ntrans`	number of dynamic scans acquired.
`resp_fn`	a data frame specifying the response function to be convolved.
`match_tr`	match the output to the input mrs_data.
`normalise`	normalise the response function to have a maximum value of one.