Revert "Data shift algorithm"

.gitignore

@@ -75,7 +75,7 @@ coverage.xml
 *.swp
 
 #Ignore some notebooks
-#*.ipynb
+*.ipynb
 # !docs/tutorials/*.ipynb
 
 #Ignore Mac DS_store files

docs/api.rst

@@ -7,19 +7,6 @@ API Reference
 Quality
 =======
 
-Data Shifts
------------
-
-Functions for identifying shifts in data values in time series
-and for identifying periods with data shifts. For functions
-that identify shifts in time, see ``quality.time``
-
-.. autosummary::
-   :toctree: generated/
-
-   quality.data_shifts.detect_data_shifts
-   quality.data_shifts.get_longest_shift_segment_dates
-
 Irradiance
 ----------
 

docs/index.rst

@@ -25,8 +25,6 @@ library status.
 - :py:mod:`quality` contains submodules for different kinds of data quality
   checks.
 
-  - :py:mod:`quality.data_shifts` contains quality checks for detecting and 
-    isolating data shifts in PV time series data.
   - :py:mod:`quality.irradiance` contains quality checks for irradiance
     measurements.
   - :py:mod:`quality.weather` contains quality checks for weather data (e.g.

docs/whatsnew/0.1.1.rst

@@ -12,9 +12,6 @@ Enhancements
   other performance ratio formulas. (:pull:`109`)
 * Detect shadows from fixed objects in GHI data using
   :py:func:`pvanalytics.features.shading.fixed`. (:issue:`24`, :pull:`101`)
-* Detect data shifts in daily summed time series and remove data shift periods
-  from the time series with   :py:func:`pvanalytics.quality.data_shifts.detect_data_shifts`
-  and :py:func:`pvanalytics.quality.data_shifts.get_longest_shift_segment_dates`. (:pull:`124`)
 
 Bug Fixes
 ~~~~~~~~~
@@ -49,4 +46,4 @@ Contributors
 * Kirsten Perry (:ghuser:`kperrynrel`)
 * Michael Hopwood (:ghuser:`MichaelHopwood`)
 * Carlos Silva (:ghuser:`camsilva`)
-* Ben Taylor (:ghuser:`bt-`)
+* Ben Taylor (:ghuser:`bt-`)