3 examples of 'subtract two dataframes pandas' in Python

Every line of 'subtract two dataframes pandas' code snippets is scanned for vulnerabilities by our powerful machine learning engine that combs millions of open source libraries, ensuring your Python code is secure.

All examples are scanned by Snyk Code

By copying the Snyk Code Snippets you agree to
this disclaimer
3081def _diff(self, periods, part_cols=()):
3082 if not isinstance(periods, int):
3083 raise ValueError('periods should be an int; however, got [%s]' % type(periods))
3084 window = Window.partitionBy(*part_cols).orderBy(self._internal.index_scols)\
3085 .rowsBetween(-periods, -periods)
3086 scol = self._scol - F.lag(self._scol, periods).over(window)
3087 return self._with_new_scol(scol).rename(self.name)
Important

Use secure code every time

Secure your code as it's written. Use Snyk Code to scan source code in minutes – no build needed – and fix issues immediately. Enable Snyk Code

29def _concat(df, type):
30 if df is None:
31 df = pd.DataFrame(_object_blocks[type])
32 else:
33 _df = pd.DataFrame(_object_blocks[type])
34 df = pd.concat([df, _df], sort=True)
35 return df
332def merge_datasets(self, other):
333 """
334 This operation combines two dataframes into one new DataFrame.
335 If the operation is combining two SpatialDataFrames, the
336 geometry_type must match.
337 """
338 if isinstance(other, SpatialDataFrame) and \
339 other.geometry_type == self.geometry_type:
340 return pd.concat(objs=[self, other], axis=0)
341 elif isinstance(other, DataFrame):
342 return pd.concat(objs=[self, other], axis=0)
343 elif isinstance(other, Series):
344 self['merged_datasets'] = other
345 elif isinstance(other, SpatialDataFrame) and \
346 other.geometry_type != self.geometry_type:
347 raise ValueError("Spatial DataFrames must have the same geometry type.")
348 else:
349 raise ValueError("Merge datasets cannot merge types %s" % type(other))

Related snippets