Top "Datetimeindex" questions

Immutable ndarray of datetime64 data, represented internally as int64

Pandas - Sorting a dataframe by using datetimeindex

The following is my dataframe which holds values from multiple Excel files. I wanted to do a time series analysis, …

python sorting date pandas datetimeindex
TypeError: cannot concatenate a non-NDFrame object

I have this DatetimeIndex: dates = DatetimeIndex(['2017-06-09', '2017-06-10', '2017-06-11', '2017-06…

python pandas datetimeindex
pandas grouper vs time grouper

The new pandas version deprecates the TimeGrouper, so we should use the regular Grouper. The old code: df['column_name'].…

python pandas grouping datetimeindex
From DatetimeIndex to list of times

My objective is to have a lists of times (in seconds), already packaged in lists of times in 5 minutes for …

python list datetime pandas datetimeindex
Pandas: DataFrame groupby for year/month and return with new DatetimeIndex

I need some directions in grouping a Pandas DateFrame object by year or month and get in return an new …

python pandas datetimeindex
Pandas: Cannot convert type <class 'pandas.tseries.index.DatetimeIndex'> to Timestamp

I got the following error message when trying to slicing a pandas dataframe using labels. triggerDate = dat.loc[dat.Close &…

pandas numpy python-datetime datetimeindex
How to filter a pandas DatetimeIndex by day of week and hour in the day

I have a pandas DatetimeIndex and I would like to filter the index by the criterion that the day of …

python pandas filter datetimeindex
extend a pandas datetimeindex by 1 period

consider the DateTimeIndex dates dates = pd.date_range('2016-01-29', periods=4, freq='BM') dates DatetimeIndex(['2016-01-29…

python pandas datetimeindex