Index objects¶
Index¶
Constructor
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Properties
Return an array representing the data in the Index. |
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Return a boolean if the values are equal or increasing. |
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Return a boolean if the values are equal or decreasing. |
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Return if the index has unique values. |
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Check if the Index has duplicate values. |
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Get the dtype object of the underlying data. |
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Get a tuple of the shape of the underlying data. |
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Get the index name. |
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Get names of index |
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Number of dimensions of the underlying data, by definition 1. |
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Get the number of elements in the underlying data. |
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Whether the index is empty. |
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Return the transpose, which is by definition self. |
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Number of levels. |
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return the array of values |
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Vectorized string functions for Series and Index. |
Snowflake Specific
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Convert Snowpark pandas Index to pandas Index. |
Modifying and computations
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Return whether all elements are Truthy. |
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Return whether any element is Truthy. |
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Return int position of the smallest value in the Series. |
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Return int position of the largest value in the Series. |
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Make a copy of this object. |
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Determine if two Index objects are equal. |
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Similar to equals, but checks that object attributes and types are also equal. |
Check if the Index only consists of booleans. |
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Check if the Index is a floating type. |
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Check if the Index only consists of integers. |
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Check if the Index only consists of numeric data. |
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Check if the Index is of the object dtype. |
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Return the first element of the underlying data as a Python scalar. |
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Return the minimum value of the Index. |
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Return the maximum value of the Index. |
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Create index with target's values. |
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Alter Index or MultiIndex name. |
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Return unique values in the index. |
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Return number of unique elements in the object. |
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Return a Series containing counts of unique values. |
Compatibility with MultiIndex
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Set Index name. |
Conversion
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Create an Index with values cast to dtypes. |
Return the first element of the underlying data as a Python scalar. |
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Return a list of the values. |
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Return a list of the values. |
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Create a Series with both index and values equal to the index keys. |
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Create a |
Sorting
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Return a sorted copy of the index. |
DatetimeIndex¶
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DatetimeIndex Time/date components
The year of the datetime. |
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The month as January=1, December=12. |
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The day of the datetime. |
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The hours of the datetime. |
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The minutes of the datetime. |
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The seconds of the datetime. |
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The microseconds of the datetime. |
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The nanoseconds of the datetime. |
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Returns the date part of Timestamps without time and timezone information. |
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Returns the time part of the Timestamps. |
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Returns the time part of the Timestamps with timezone. |
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The ordinal day of the year. |
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The ordinal day of the year. |
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The day of the week with Monday=0, Sunday=6. |
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The day of the week with Monday=0, Sunday=6. |
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The day of the week with Monday=0, Sunday=6. |
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The quarter of the date. |
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Return the timezone. |
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Return the frequency object if it's set, otherwise None. |
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Return the frequency object as a string if it's set, otherwise None. |
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Indicates whether the date is the first day of the month. |
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Indicates whether the date is the last day of the month. |
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Indicator for whether the date is the first day of a quarter. |
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Indicator for whether the date is the last day of a quarter. |
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Indicate whether the date is the first day of a year. |
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Indicate whether the date is the last day of the year. |
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Boolean indicator if the date belongs to a leap year. |
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Tries to return a string representing a frequency generated by infer_freq. |
DatetimeIndex Selecting
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Return index locations of values at particular time of day. |
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Return index locations of values between particular times of day. |
DatetimeIndex Time-specific operations
Convert times to midnight. |
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Convert to Index using specified date_format. |
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Snap time stamps to nearest occurring frequency. |
Convert tz-aware Datetime Array/Index from one time zone to another. |
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Localize tz-naive Datetime Array/Index to tz-aware Datetime Array/Index. |
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Perform round operation on the data to the specified freq. |
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Perform floor operation on the data to the specified freq. |
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Perform ceil operation on the data to the specified freq. |
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Return the month names with specified locale. |
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Return the day names with specified locale. |
DatetimeIndex Conversion
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Convert to a dtype with the given unit resolution. |
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Cast to PeriodArray/PeriodIndex at a particular frequency. |
Return a ndarray of |
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Create a Series with both index and values equal to the index keys. |
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Create a |
DatetimeIndex Methods
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Return the mean value of the Array. |
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Return sample standard deviation over requested axis. |
TimedeltaIndex¶
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TimedeltaIndex Components
Number of days for each element. |
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Number of seconds (>= 0 and less than 1 day) for each element. |
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Number of microseconds (>= 0 and less than 1 second) for each element. |
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Number of nonoseconds (>= 0 and less than 1 microsecond) for each element. |
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Return a DataFrame of the individual resolution components of the Timedeltas. |
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Tries to return a string representing a frequency generated by infer_freq. |
TimedeltaIndex Conversion
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Convert to a dtype with the given unit resolution. |
Return an ndarray of datetime.timedelta objects. |
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Perform round operation on the data to the specified freq. |
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Perform floor operation on the data to the specified freq. |
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Perform ceil operation on the data to the specified freq. |
TimedeltaIndex Methods
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Return the mean value of the Timedelta values. |