nipype.algorithms.stats module

Managing statistical maps

ActivationCount

Link to code

Bases: SimpleInterface

Calculate a simple Activation Count Maps

Adapted from: https://github.com/poldracklab/CNP_task_analysis/ blob/61c27f5992db9d8800884f8ffceb73e6957db8af/CNP_2nd_level_ACM.py

Mandatory Inputs:

  • in_files (a list of items which are a pathlike object or string representing an existing file) – Input file, generally a list of z-stat maps.

  • threshold (a float) – Binarization threshold. E.g. a threshold of 1.65 corresponds to a two-sided Z-test of p<.10.

Outputs:

  • acm_neg (a pathlike object or string representing an existing file) – Negative activation count map.

  • acm_pos (a pathlike object or string representing an existing file) – Positive activation count map.

  • out_file (a pathlike object or string representing an existing file) – Output activation count map.