Python | Панды TimedeltaIndex.searchsorted
Python - отличный язык для анализа данных, в первую очередь из-за фантастической экосистемы пакетов Python, ориентированных на данные. Pandas - один из таких пакетов, который значительно упрощает импорт и анализ данных.
Pandas TimedeltaIndex.searchsorted() function find indices where elements should be inserted to maintain order. Find the indices into a sorted TimedeltaIndex self such that, if the corresponding elements in value were inserted before the indices, the order of self would be preserved.
Syntax : TimedeltaIndex.searchsorted(value, side=’left’, sorter=None)
Parameters :
value : [array_like] Values to insert into self.
side : If ‘left’, the index of the first suitable location found is given. If ‘right’, return the last such index. If there is no suitable index, return either 0 or N (where N is the length of self)
sorter : Optional array of integer indices that sort self into ascending order. They are typically the result of np.argsort.Return : Array of insertion points with the same shape as value.
Example #1: Use TimedeltaIndex.searchsorted() function to find indices where an element should be inserted to maintain order in the given TimedeltaIndex object.
# importing pandas as pdimport pandas as pd # Create the TimedeltaIndex objecttidx = pd.TimedeltaIndex(start ="11 days 22:14:12.001124", periods = 5, freq ="T", name ="New_object") # Print the TimedeltaIndex objectprint(tidx) |
Выход :
Now we will use the TimedeltaIndex.searchsorted() function to find the value of the index where the given element should be inserted to maintain the order in the given object.
# return the value of indextidx.searchsorted("11 days 22:16:13.001124") |
Выход :
As we can see in the output, the TimedeltaIndex.searchsorted() function has returned 3 indicating that this is place where the passed value should be inserted to maintain the order in the given TimedeltaIndex object.
Example #2: Use TimedeltaIndex.searchsorted() function to find indices where an element should be inserted to maintain order in the given TimedeltaIndex object.
# importing pandas as pdimport pandas as pd # Create the TimedeltaIndex objecttidx = pd.TimedeltaIndex(start ="03 days 09:22:56", periods = 5, freq ="H", name ="New_object") # Print the TimedeltaIndex objectprint(tidx) |
Выход :
Now we will use the TimedeltaIndex.searchsorted() function to find the value of the index where the given element should be inserted to maintain the order in the given object.
# return the value of indextidx.searchsorted("3 days 09:45:56") |
Output :
As we can see in the output, the TimedeltaIndex.searchsorted() function has returned 3 indicating that this is place where the passed value should be inserted
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