[FIX] Minor fixes for the NonSteadyStateDetector

[chrisgorgo]

No description provided.

[codecov-io]

Codecov Report

Merging #1926 into master will decrease coverage by 0.07%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##           master    #1926      +/-   ##
==========================================
- Coverage   72.54%   72.47%   -0.08%     
==========================================
  Files        1064     1063       -1     
  Lines       54178    54146      -32     
  Branches     7811     7811              
==========================================
- Hits        39306    39242      -64     
- Misses      13654    13684      +30     
- Partials     1218     1220       +2

Flag	Coverage Δ
#smoketests	72.47% <66.66%> (-0.08%)	⬇️
#unittests	70.01% <66.66%> (ø)	⬆️

Impacted Files	Coverage Δ
nipype/algorithms/tests/test_confounds.py	93.02% <100%> (ø)	⬆️
nipype/algorithms/confounds.py	75.94% <50%> (ø)	⬆️
nipype/interfaces/spm/preprocess.py	66.41% <0%> (-2.53%)	⬇️
nipype/algorithms/misc.py	42.83% <0%> (-1.39%)	⬇️
nipype/interfaces/io.py	50.6% <0%> (-0.33%)	⬇️
nipype/interfaces/fsl/utils.py	72.53% <0%> (-0.12%)	⬇️
examples/test_spm.py

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[codecov-io]

Codecov Report

Merging #1926 into master will decrease coverage by 0.07%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##           master    #1926      +/-   ##
==========================================
- Coverage   72.54%   72.47%   -0.08%     
==========================================
  Files        1064     1063       -1     
  Lines       54178    54146      -32     
  Branches     7811     7811              
==========================================
- Hits        39306    39242      -64     
- Misses      13654    13684      +30     
- Partials     1218     1220       +2

Flag	Coverage Δ
#smoketests	72.47% <66.66%> (-0.08%)	⬇️
#unittests	70.01% <66.66%> (ø)	⬆️

Impacted Files	Coverage Δ
nipype/algorithms/tests/test_confounds.py	93.02% <100%> (ø)	⬆️
nipype/algorithms/confounds.py	75.94% <50%> (ø)	⬆️
nipype/interfaces/spm/preprocess.py	66.41% <0%> (-2.53%)	⬇️
nipype/algorithms/misc.py	42.83% <0%> (-1.39%)	⬇️
nipype/interfaces/io.py	50.6% <0%> (-0.33%)	⬇️
nipype/interfaces/fsl/utils.py	72.53% <0%> (-0.12%)	⬇️
examples/test_spm.py

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 989a130...187acf4. Read the comment docs.