[FIX] remove standardize parameter (#292)

Author: jdkent

src/nibetaseries/interfaces/nistats.py

@@ -68,7 +68,6 @@ def _run_interface(self, runtime):
             hrf_model=self.inputs.hrf_model,
             mask=self.inputs.mask_file,
             smoothing_fwhm=self.inputs.smoothing_kernel,
-            standardize=True,
             signal_scaling=0,
             high_pass=self.inputs.high_pass,
             drift_model='cosine',
@@ -176,7 +175,6 @@ def _run_interface(self, runtime):
             hrf_model=self.inputs.hrf_model,
             mask=self.inputs.mask_file,
             smoothing_fwhm=self.inputs.smoothing_kernel,
-            standardize=True,
             signal_scaling=0,
             high_pass=self.inputs.high_pass,
             drift_model='cosine',