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Questions - timedelta

How to add timedelta for each time seperately contain in one column of data frame using pandas?

I have a dataframe like this: action application_id interaction_time notification_id user_id F 1 4489200 79 3152 F 1 4388400 79 3633 C 0 4410000 78 655 F 0 4489200 72 6280 which inte...
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Amirhossein Zohoorian

python

pandas

dataframe

timedelta

Votes: 0

Answers: 2

Latest Answer

This works for me: from datetime import datetime import pandas as pd df = pd.DataFrame({'action': ["F","F","C","F"], 'application_id': [1, 1,0...
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le_camerone

How do I ensure that a timed loop performs the same number of iterations from trial to trial when the same duration is specified?

from datetime import datetime, timedelta ntrials = 3 # specify number of trials duration = 1 # spe...
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D. Yeo

python

timedelta

Votes: 0

Answers: 0

Deal with np.where and date condition

I have a variable "date_0" which correspond to date of infection in a certain period, and I have to create another variable "date_1" from the previous variable (date_0) with a date...
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DD3

python

numpy

datetime

where-clause

timedelta

Votes: 0

Answers: 1

Latest Answer

you can use the pandas equivalent to np.where. Ex: import pandas as pd df = pd.DataFrame({'date_0': [pd.Timestamp('2022-01-01'), pd.Timestamp('2022-02-01')], 'date_1': [pd.Timestam...
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FObersteiner

Import Excel Data with datetime format to Pandas DF and convert to seconds

i'm trying to import excel data to a pandas df with datetime format. The data is an export file generated by a porgram to track worktime. My code works fine but i just realised, that i started from th...
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faulehenne

python

excel

pandas

datetime

timedelta

Votes: 0

Answers: 2

Latest Answer

Add a prefix if the Duration has no date part then compute the difference between datetime and origin (1899-12-31). df['Duration'] = pd.to_datetime( df['Duration'].where(df['Duration'].str.len() !...
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Corralien

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